F.A.T. People: The Willing Heart and the Kingdom

by Dave Miller

For the past couple months, I have worked through one Gospel each month and then mapped the full chronology of Jesus’ life with a weekly discovery group in our home. That rhythm forces me to read Matthew, Mark, Luke, and John over and over again. Repetition strips away sentiment and exposes patterns. When I sit with the text that long, I stop looking for new insights and start seeing the same themes rise to the surface again and again.

As I read the Gospels alongside the books of Dallas Willard, and even the authors he references, one realization keeps pressing in on me. Many of our leadership development conversations over the last 3-4 years have not really been about leadership at all. They have been a back door into discipleship. We have been circling around what it means to facilitate the formation of a willing heart.

Jesus does not start with strategy. He starts with desire. He looks for men and women who want the Kingdom. Full Stop. When a heart truly desires the kingdom of God, it does not ask, “What do I have to give up?” It asks, “How do I align everything I have with His rule?”

In the Gospels, Jesus refuses shallow religion. He says He desires mercy, not sacrifice. He exposes people who perform spiritual acts while their hearts remain hard. He calls others to renounce possessions, not because stuff is evil, but because ownership competes with trust. He must train His disciples to see every resource as something entrusted to them for kingdom purposes.

This is where leadership and discipleship merge. When Jesus says, “To whom much is given, much will be required,” He is not threatening people with pressure. He describes stewardship. God entrusts responsibility to those He forms in Christlikeness. He requires much because He has already given much, and He gives much because He finds hearts He can form into Kingdom partners.

That trust grows through training. A willing heart does not appear fully mature on day one. Jesus shapes it through obedience, correction, repetition, and exposure to truth. Over time, that heart becomes steady, responsive, and aligned with the Father’s will. Trustworthiness grows as Christlikeness grows.

The willing heart and the kingdom of God cannot be separated. You cannot pursue the kingdom while guarding your will. You cannot pray for God’s rule while resisting His authority in your daily decisions. The kingdom advances wherever a human will gladly submits to the King.

For years we have used the acronym FAT: faithful, available, teachable. Many people treat FAT as a leadership filter, a way to spot potential. But when I read the Gospels carefully, I see something deeper. FAT does not simply describe the kind of people we want on our team. FAT describes the kind of heart Jesus forms.

Faithful people stay. They obey when obedience costs them something. Available people rearrange their schedules and priorities because they value the King’s agenda over their own. Teachable people invite correction, seek understanding, and allow truth to shape their thinking. These qualities do not serve personal ambition. They serve the kingdom.

FAT for the kingdom looks different from FAT for self-promotion. A person can appear faithful to a brand, available to a project, and teachable in a skill set while still protecting their own agenda. Jesus looks for something more. He looks for faithfulness to the Father, availability to His mission, and teachability under His word.

When I step back and examine our leadership discussions through this lens, I see a clear thread. We have not merely talked about influence, structure, or multiplication. We have wrestled with character, obedience, endurance, and alignment. We have tried to cultivate men and women who do not just want results but want transformation.

That is discipleship. It is not flashy. It does not rely on hype. It reads the Gospels slowly, listens to Jesus carefully, and then asks, “How do I live this today?” It returns to the text again and again to ask the same question. Over time, that steady rhythm shapes a willing heart.

If the heart desires the kingdom, everything else follows. Sacrifice finds its proper place. Mercy flows naturally. Resources become tools instead of trophies. Responsibility feels heavy but honorable. The King entrusts more because the servant has learned to carry what he has already been given.

In the end, leadership development is not about building platforms. It is about forming people. The real question is not how many skills someone has but whether their heart bends toward the kingdom. A willing heart stands at the center of everything Jesus teaches.

And once that heart forms, the kingdom does not feel distant. It becomes the air you breathe, the lens through which you lead, and the purpose that orders your life.