David Michael and his wife Sally co-founded Truth78 (formerly Children Desiring God) with a strong commitment to casting vision and developing resources for the spiritual development of children in the home and at church. These resources reflect the passion for truth and the theological and doctrinal commitments that have marked the ministry of John Piper, who was David and Sally’s pastor and ministry colleague for thirty-three years. In 2019, after serving as a pastor for next generations in Indianapolis for five years, David transitioned to the role of executive director at Truth78 to focus on continuing to spread the vision and equip churches around the world. David and Sally have two adult daughters and three grandchildren.