APEC: A Homecoming

I’m on the steering committee for the IEEE Applied Power Electronics Conference, having served as general chair in 2017. It’s held ever year in March (or possibly late February). It’s a bit unusual in that it has very strong academic participation AND very strong industry participation, including an exposition. At our peak, we had over 5000 attendees and over 300 exhibitors. We were growing every year, like a runaway freight train.

APEC’20 was supposed to be in New Orleans starting March 16. Those first few months of 2020 were pretty crazy, with meetings several times a week to figure out what to do. We finally had to pull the plug, in a manner that was unsatisfying to everyone involved. Like the train crash in Back to the Future III.

In 2021, we had hoped to be able to hold it in Phoenix as planned, and even shifted to June in hopes that the COVID status would improve, but again were unable to gather in person. (I’m not going to lie—I wasn’t looking forward to JUNE in Phoenix!) I was the mastermind behind THE BEST VIRTUAL APEC EVER! And, Lord willing, the only one. We had decent engagement, probably the best of any virtual conference, but it just wasn’t the same.

Last week, we had our first real conference of the pandemic, in Houston. All of our metrics were around the 60% point—2900 attendees, 220 exhibitors, etc. We had little to no attendance from Asia (especially China). Basically, we have experienced a ten-year setback. Hopefully, the growth over the next few years is quick so that we can return to pre-pandemic size in fewer than ten years, but we shall see.

Still: IT WAS AWESOME! Seeing all my colleagues again. Having a long conversation over (non-alcoholic) beer. Short, casual connections with lots of people. Seeing what’s going on in industry—new products, companies I had forgotten, mergers and spin-offs. Rejuvenating my creativity in the technical presentations.

I’m not known as a people-person. I’m an introvert, and conferences exhaust me. I hate travel, too. But I love going to APEC every year, and I hope to never miss one again. Really, what makes it special is the people. Having spent the first decade of my career in industry (including a start-up) makes me value the perspective that practicing engineers have. The ones who come to APEC are engineers who are dedicated to their craft. Like academics, they strive to understand the limits of technology while pushing them a little bit further in service of their project goals.

Most importantly, they are my community. We all need to feel like we are part of something bigger than ourselves. I’m a member of several different communities: my university, my church, my town, Steelers fans, elk hunters, etc. APEC gives me an opportunity to transcend geography and connect with people who share a love of power electronics, a goal of improving efficiency and cost-effectiveness of everything from handheld devices to electric vehicles to solar energy to satellites. Going to APEC, wherever it is held, feels like going home.

Can’t wait ‘til APEC’23 in Orlando!

Gathered Into One Brood – Video

Preached at First Presbyterian Church of Rolla. Based on Luke 13:31-35. Transcript.

Gathered Into One Brood

Preached at First Presbyterian Church of Rolla on the Second Sunday in Lent. Based on Luke 13:31-35.


Today, we encounter one of the passages that reveals and celebrates the female nature of the divine. In the beginning, God created all people, male and female, in the image of God. So that must mean that God has both male and female aspects. In the Old Testament, there are two clear images of God’s female nature. First, ruach, the Hebrew word used for the Holy Spirit, is feminine. That’s why in The Shack, both the book and the movie, the character who represents the Holy Spirit is named Sarayu and is portrayed as a woman, but one that you can’t really look at directly because the Holy Spirit is always on the move. Second, Wisdom is personified in several places and portrayed as a woman. In Greek, Wisdom’s name is Sophia. Who exactly is Sophia? Well, if Jesus is the Word, the Logos as in the opening of the Gospel of John, then I suppose Jesus is Sophia.

In today’s passage, we see Jesus exhibiting that feminine nature. Although in a male body, he taps into his feminine side and likens himself to a mother hen. I’m going to try to use both male and female pronouns today. Usually, when I talk about God, I just avoid pronouns altogether. The problem with that is that we have been conditioned for centuries to think of God the Father as male, so if I don’t use a pronoun, most people will mentally insert a “he.” But God is both male and female—we are all made in God’s image, regardless of our gender. So we need to get comfortable talking about God as “she” to enable us to see the divine spark in not just men, but also women and people who are nonbinary.

OK, turning now to the text, we see Jesus weeping over Jerusalem. At that time, Jerusalem was the central focus of both the religious and political establishments. In modern America, there is no good equivalent, but perhaps it was something like London in the 17th century, where both the King of England and the Archbishop of Canterbury resided. Or like Moscow today, where the Kremlin is located and where the seat of the Russian Orthodox Church is located—also called the Moscow Patriarchate. As an aside, I read a compelling argument from Diana Butler Bass that one of the driving factors of the Russian invasion of Ukraine was a desire to assert Moscow’s primacy as the seat of Eastern Orthodoxy in the region. Putin is looking to re-establish Moscow as both the political and the cultural center of eastern Europe.

The seats of both religious and political power are stereotypically masculine. Historically, most monarchs have been kings, not queens, and most dictators are certainly men. Returning again to Putin, he really leans into stereotypical masculinity—the shirtless horse rides, his dominance in hockey games and as a judo black belt. The Roman Empire had male emperors and governors and client kings. There were female Judges in ancient Israel, but the monarchy rule was all male. Similarly, until the last half-century, the religious establishment has been exclusively male. In fact, if you read the history of the church—not theology, but about the organization—it’s sometimes hard to remember that you’re reading about spiritual leaders, rather than power-hungry politicians.

Jesus gives us a different image of God, though. Some of his followers wanted Jesus to replace Roman rule with Messianic rule, trading out a brutal dictator for the true Son of God. But what kind of rule would Jesus have imposed if he had chosen to do so? Not another dictatorship, but the gentle care of a hen for her chicks.

Mosaic on the altar of the Church of Dominus Flevit

We used to raise chickens. Occasionally, one of them would get the urge to nest and would hatch out a brood. Interestingly, the brooding hen would sit on all of the eggs, not just her own. I’ve been told that hens will sit on any egg, even fake ones, because that maternal drive is so strong. Anyway, once they hatch out, the brood hen will protect them and care for them. I’ve also been told that in other nesting situations where each hen needs to sit on her own eggs, once they hatch, one hen will take over and raise all of the chicks.

This is a great vision of church unity. We are all God’s brood. Whether we come to her by being raised in a church or by turning to God later in life, we are recipients of her love and protection. God desires us all to be in her family. Even if we are children of a different religious tradition, God will gather us all in.

Jerusalem was the seat of power, so Jesus’s followers expected him to co-opt that power for his own divine purposes. But that was not Jesus’s way. He proclaimed that the kin-dom of God is at hand, and he proclaimed that in the wilderness near the Jordan, and in Galilee, and in the Gentile Decapolis, and everywhere else he went. In today’s passage, he said he had to leave Jerusalem because he had work to do elsewhere. His message was not just for the establishment, but for everyone. And what was his message? In Luke, everything centers on Jesus’s proclamation of the Jubilee. It was a time when the world’s power structures would be turned upside down. As the great Israeli human-rights activist Uri Avnery is fond of saying, “When you are on the top, you love stability. When you are on the bottom, you want change!” Jesus had to leave Jerusalem to reach those who were on the bottom, those who were far from the seat of power but desperate for change in their lives.

The passage opens with, “At that very hour.” So let’s talk a little bit about the context. In the passages preceding today’s lesson, Jesus was teaching about the kingdom of God using parables. There was also a time when he healed on the sabbath. Then we have this interlude, and then he goes on to do more healing on the sabbath and more teaching about the kingdom of God. Well, Luke doesn’t jump around in the storytelling just for fun or just because he was a bad editor. He situated this story on purpose. So clearly he intended that this story would also tell us something about the kingdom of God or about healing on the sabbath. I think Luke perceived Jesus’s description of the triune God as our divine mother as another parable about God’s kingdom.

What is the kingdom of God like? It’s like being gathered as a hen gathers her chicks. God embraces us all, gathering us into her care and protection. Just like a hen with her chicks, God gently nudges us into safety. Chicks will wander around the coop and get themselves into all sorts of trouble. The brood hen can’t prevent that altogether, but certainly tries to protect the chicks from themselves. She helps them find food and water. She helps them grow into adult chickens. In the same way, God guides us to keep us out of trouble. She helps us find the spiritual food and living water that we need. She helps us fulfill our promise as images of God.

As I was working on this sermon, I kept thinking about mothers and how we describe them. A Google search will find you many, many poems about the love and care that a mother shows. Now, I have been blessed with a wonderful mother, but I recognize that not everyone has. Mothers are human, and so they are subject to all of the same limits and weaknesses as every other human being. We all fail to love as we should, some in subtle ways, others in dramatic ways. Jesus was holding up the ideal mother as an image of God, just as God is our perfect father and our perfect sibling. If you take any of the warm-hearted Mother’s Day poems and put “God” in place of “Mom” or “mother,” you will get an understanding of God’s true nature. God’s love is like a mother’s love—made of deep devotion and of sacrifice and pain, endless and unselfish, patient and forgiving. God, like the perfect mother, tells us all the things we need to hear before we know we need to hear them, and teaches us to be unafraid. God’s love is like moonlight turning harsh things to beauty. God’s motherly love and protection is the example that we should all aspire to.

The brood hen will also protect her chicks from predators. Sometimes the predator is too strong—like Herod, that fox, who ultimately has a role in Jesus’s death. But the hen does her best to protect her chicks. In the same way, God is our perfect mother—nurturing us while also protecting us from the predators of this world. Perhaps like a mother bear. Bears usually won’t attack people, but the most dangerous thing you can do is to get between a mother bear and her cub. Bears won’t go out of their way to pick a fight with a person, but will definitely defend their children. In the same way, Jesus was not a warrior who attacked the establishment, but laid down his life to defend and protect his people.

Throughout this passage, we hear echoes of Holy Week, the time when Jesus would finish his work. He says that he has to leave Jerusalem because that’s where prophets are killed, but he implies that he will return when the time is right. He says that he won’t be seen again in Jerusalem until the time when people say, ‘Blessed is the one who comes in the name of the Lord.’ Hosanna! the people shout, as their victorious king enters the city on a donkey. He is indeed coming to triumph over the establishment, but not in the way everyone expected. His entry was triumphant, but humble. His victory was not over the Roman government, but instead over sin and death, achieved by taking them on himself. He will protect all of God’s people as only he can: by sacrificing his own life.

I’ve also been thinking this week about martyrs. We normally associate martyrdom with the great turning points in Christian history. First at our founding—the martyrdoms of Stephen and James that we read about in the book of Acts, the Christians sent out to fight lions, and so forth through the first centuries before Christianity became the Roman state religion. Then the Reformation—Luther was almost martyred but was rescued; other reformers weren’t so lucky. Well, if martyrdom is associated with turning points, we must be in another turning-point age. The 20th century had more Christian martyrs than the entire previous nineteen centuries. As in the first few centuries, they were killed because they proclaimed God’s supremacy over the political powers of the world. They were killed by autocratic regimes around the world—Nazi Germany, the Soviet Union, the People’s Republic of China, and many lesser states who sought to enforce their rule over all aspects of their citizens’ lives. Christians proclaimed that they were part of God’s eternal kin-dom, and that God held ultimate sway in their lives, not some worldly power or principality. As it is stated so clearly in the Theological Declaration of Barmen, “We reject the false doctrine, as though there were areas of our life in which we would not belong to Jesus Christ, but to other lords—areas in which we would not need justification and sanctification through him.” Or as I read in an article about the topic,

Perhaps the most important witness the new martyrs gave in their heroic fidelity—inexplicable apart from their simple love and trust in God—is the witness to the truth that the politics of power is not all there is. They demonstrated that human beings are not what the totalitarian project said they were: merely machines to be manipulated, for whom faith was an opiate and scientific materialism would be liberation. That human dignity could be preserved by the death of human beings is a paradox of the highest order. It is also, not coincidentally, a paradox at the heart of the Christian religion.

“Martyr” means “witness.” The martyrs of the 20th century were witnesses to the ultimate truth of God’s reign, first demonstrated by Jesus’s death at the hands of the Roman Empire. Jesus triumphed not as a warrior, but by laying down his life as a sacrifice. Like a hen protecting her chicks from a fox, Jesus did the only thing he could do to conquer all of the evil of this world for all time: he gave himself to save us all.

The Pharisees were Jesus’s sparring partners, but not really his enemies. Like Jesus, they were seeking the best way to follow God. They knew that Jesus was on a path that put him in conflict with the worldly powers. They wanted him to hide, to run away and save himself, to take the easy path. But he knew a better way. He kept working to show his love, God’s motherly love for all her children, knowing that God’s love was the only thing powerful enough to defeat the powers of sin and death. Let us now live into that love, embracing God as our perfect mother as well as our perfect brother and perfect father, and sharing that love with all of God’s children. Amen.

Temptation in the Desert

Preached at First Presbyterian Church of Rolla on the First Sunday in Lent. Based on Luke 4:1-13.


Here we are on the first Sunday in Lent. I want to start by sharing a little bit about Lent for those who don’t know, or as reminders for the rest of us. Lent is a time of preparation for the glory of Easter. Just as the Israelites wandered in the wilderness for 40 years, and Moses fasted for 40 days before receiving the covenant from God in the Ten Commandments, and Jesus fasted for 40 days as we heard in today’s reading, the church decided long ago that every Christian should fast for 40 days in preparation for receiving the gift of Jesus’s resurrection.

If you count back 40 days from Easter, the way you get to Ash Wednesday, when Lent begins, is by skipping Sundays. Theologically, Sunday is called the Lord’s Day, and is a “baby Easter.” Each week, we break our fast and remember that at the end of this time of trial, resurrection and salvation await. I guess also, since we are not Moses or Jesus, 40 consecutive days of fasting would be too much for us, so we get a break each week.

There are lots of ways to observe the Lenten fast. A characteristically Catholic way is to not eat meat on Fridays. That’s why Catholic churches have fish fries on Fridays in Lent. Of course, if you’ve ever been to one, you probably didn’t really feel like you were fasting! Sure, they don’t eat meat, but they eat plenty of other stuff.

Some people approach the Lenten fast as a form of self-improvement, basically as if it were a diet. But we should remember that the goal of Lent is not to improve ourselves, but to turn our lives over to God. We fast in solidarity with Jesus. Fasting is a way of removing obstacles between ourselves and God. We don’t just remove something, like meat or chocolate or whatever, but we also add something in its place, some way of connecting with God. It’s not a time of self-improvement, but of God-improvement.

Right before today’s lesson, Jesus was baptized. In all three Synoptic Gospels, we read that he was led or driven by the Holy Spirit out into the desert. Later on, Jesus teaches us to pray, “Lead us not into temptation.” But here, God does exactly that to him. God the Holy Spirit leads God the Son into the desert so that he can be tested. In the same way, church leaders and all spiritual leaders are tested. Jesus was unique in that he was able to resist all of the devil’s temptations. Maybe he included that line in the Lord’s Prayer because he knew how hard it was to resist.

Some of you may know a little bit about what’s going on with Salem Avenue Baptist Church. My elk-hunting friend Wayne used to attend there. In December, their pastor, Patrick, had to resign. I don’t want to get into all of the reasons, but I will say that Wayne was in alignment with Patrick and decided to leave that church. Wayne told me that he immediately felt the devil working on him. See, he was a very active part of that congregation, serving in a capacity similar to our session, leading a Bible study, and so forth. He thought, Gee, now I have my Sunday mornings free. Now I don’t need to do all of that preparation for leading the Bible study. No more meetings.

But wait—that’s not God’s will. God desires us all to participate in God’s work in the world, bringing ourselves and others closer to God. Ultimately, Wayne took up the challenge of gathering others who were disaffected and rallying them around their pastor. They have been meeting regularly on Saturday evenings and are on a path towards forming a new church. Wayne resisted the temptation to turn away from God.

The devil has other ways to work on church leaders. Scandal has wracked every denomination throughout history. Regrettably, there’s an active case in our denomination that I’ve read about, an allegation of emotional abuse. The root of that case and so many others is the substitution of a person’s will for God’s will. Church leaders are tempted to believe that they are acting on behalf of God, so they can do whatever they want. I will admit that I have fallen prey to this temptation as well. As you know, I’ve been preaching here regularly since Lou Ellen left, but really, I have no more spiritual authority than any other elder. Heck, most members of the congregation have been ordained as ruling elders at some point in their lives, so they have just as much right to preach as I do. The only difference is that I’ve done some training and have committed to sharing God’s word in this way. I need to remind myself, and to be reminded, that I am called to preach God’s word, not my word. This is God’s pulpit and God’s church, not mine.

Jesus was tempted, and Jesus actually WAS God. He could have been a warrior Messiah if he had chosen to do so. But he didn’t. He chose a different path. He rejected the devil’s temptations by citing Deuteronomy, which was Moses’s teaching to the Israelites late in life as they were approaching the Promised Land. Let’s look at those three responses. Whenever the New Testament cites the Old Testament, we should read not only the specific verse cited, but also the whole context of that verse.

The first temptation was for Jesus to turn stones to bread. Jesus responded by citing Deuteronomy 8:3, which reads, “God humbled you by letting you hunger, then by feeding you with manna, with which neither you nor your ancestors were acquainted, in order to make you understand that one does not live by bread alone, but by every word that comes from the mouth of the Lord.” Jesus is teaching us that we should take God’s message seriously about how to live in this world. Food is important, yes, but so is reconciliation and community. That’s something I love about The Rolla Mission. Not only do they care for their patrons’ material needs, including food, but also, they care for their patrons’ emotional and spiritual needs. They foster a sense of community, of connection. They strive to help the patrons move from the margins into full membership in our local society. I was reminded recently about Maslow’s hierarchy of needs. Food and shelter are at the bottom, and are clearly necessary to live, but they are not sufficient for flourishing. As a person’s physiological needs and safety needs are satisfied, they next need love and belonging in order to continue to grow into the person God wants them to be. Jesus reminds us that God’s word helps us to build a community that satisfies those needs for love and belonging.

Next, the devil promised Jesus power and authority over all the kingdoms of the world in exchange for worshipping him. Jesus responded by quoting Deuteronomy 10:20, which reads, “You shall fear the Lord your God; him alone you shall worship; to him you shall hold fast, and by his name you shall swear.” That section of Moses’s speech addresses idolatry and foreign gods. To the extent that you think of the Lenten fast as self-improvement, you should think of ways to reject the idols in your life. What do you value more than your relationship with God? What has become an idol to you that you need to remove so that you can love God with your whole heart? That section of Deuteronomy also teaches that God is mighty and awesome, executes justice for the widow and orphan, and loves the strangers—so we also should love the stranger. We are called not to rule the world in power, but to share God’s love with the marginalized and neglected.

The final temptation was for Jesus to demonstrate God’s power by flinging himself from the pinnacle of the temple. Here, the devil revealed himself to be an excellent proof-texter. The Bible is a thick book, and you can find a verse in it to support just about any argument, which is what the devil did. Jesus responded to the devil by citing Deuteronomy 6:16: “Do not put the Lord your God to the test, as you tested him at Massah.” Now, there’s a back story there about what it means to love God. The Israelites were wandering in the desert and had no water. They were complaining to Moses and rejecting God. They didn’t trust in God’s providence. At Massah, God provided water from a rock. The message is that if we trust in God and follow God’s commandments, God will take care of us. We do our part and God does God’s part.

So in essence, all three temptations were about loving God with all our heart, soul, mind, and strength. Jesus resisted all of the devil’s temptations by remembering how God had cared for Israel. Jesus was full of the Spirit and empowered to preach the good news that the kin-dom of God is at hand. He returned from his testing in the desert to start his ministry. He taught in the synagogues and then went to his hometown to proclaim his mission statement, the central theme of the Gospel of Luke:

“The Spirit of the Lord is upon me,

    because he has anointed me

        to bring good news to the poor.

He has sent me to proclaim release to the captives

    and recovery of sight to the blind,

        to let the oppressed go free,

to proclaim the year of the Lord’s favor.”

Luke 4:18-19

Jesus trusted in God’s message of love and reconciliation. He trusted in God’s providence. He rejected worldly power in favor of equality with all people. Filled with love for his lost sheep, he returned to his community to proclaim the Jubilee. He proclaimed that the kin-dom of God was at hand, and that God’s realm is a place of freedom, of healing, and of divine rest.

There are two halves of the Great Commandment. Later in Jesus’s ministry, he was asked, “Teacher, what shall I do to inherit eternal life?” The ultimate answer was to love the Lord your God with all your heart, soul, mind, and strength, and to love your neighbor as yourself. The testing in the desert was centered on the first half. In the same way, we all encounter temptations that lead us away from loving God with our whole being. Instead, we start limiting the parts of our lives in which we let God hold supreme authority. We make compromises in our jobs and our investments, supposing that God’s reign doesn’t extend to the way we make a living. We believe in the myth of redemptive violence, the idea that retribution is more practical than the reconciliation that Jesus preached.

When we limit the dominion of God in our lives, we end up limiting our commitment to the second half of the Great Commandment. We don’t truly believe that God will provide for our every need, so we adopt a scarcity mentality, a zero-sum attitude that emphasizes getting what we can by any means necessary rather than sharing with our neighbors out of our abundance. We read Jesus’s message about welcoming and caring for the stranger, but when we are confronted with an actual needy stranger, we choose our own comfort and safety over the welfare of another of God’s children.

For we are all God’s children. Luke gives Jesus’s genealogy in between his baptism and his temptations. Luke traces Jesus’s lineage all the way back to “the son of Enos, the son of Seth, the son of Adam, the son of God.” We all trace our lineage back to our divine Creator. We are all made in the image of God. So loving God with all our heart, soul, mind, and strength means loving our neighbor as ourselves. In rejecting a person as unworthy of our love, we are rejecting God. As Jesus taught in Matthew 25, whatever we do to “the least of these” we do to Jesus himself.

But boy, is that hard. We are constantly tempted to see God in ourselves but not in others and to elevate our own will above God’s will. Jesus resisted that temptation, but we constantly fall prey to it. As a congregation, a local expression of the one holy catholic church, we are right now wandering in the desert. Like sheep without a shepherd, we will be tempted to stray from the path God has chosen for us. We will be tempted to disengage from spreading the good news of God’s love for all people. We will be tempted to seek our own material wealth or political power. Above all, we will be tempted to believe that God has abandoned us, that we cannot rely on God to provide for us. We will be tempted to substitute our own will and our own desires for God’s desires. We will be tempted to treat this church as if it were a social club instead of a God-centered, worshipping community.

During this Lenten season, let us remember that Jesus too was tempted. He could have stepped away from the path laid out before him, the path that he knew would lead to his death. But he didn’t. He knew that he was the Son of God, who would conquer death and reconcile all people to God, creating a new heavenly nation where everyone belongs. We too are children of God, Jesus’s siblings, bound for glorious citizenship in God’s holy realm. We will be tested, tempted to abandon our calling, tempted to turn away from the path that leads to eternal life. With God’s help, we can resist that temptation and live as people of God today, loving God by loving our neighbors and believing that God loves each one of us and will never abandon us. Amen.

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