Jamin is a pastor at Mission Hills Church. Jamin helped start Metamorpha Ministries. He lives in Southern California with his wife Kristin and four children.

Jamin believes that part of his pastoral vocation includes writing and speaking. He has written The Way of the Dragon or The Way of the Lamb: Searching for Jesus’ Path of Power in a Church That Has Abandoned It (co-authored with Kyle Strobel) and Beloved Dust: Drawing Close to God by Discovering the Truth About Yourself (co-authored with Kyle Strobel) and he has edited Reading the Christian Spiritual Classics: A Guide for Evangelicals (co-edited with Kyle Strobel). He frequently speaks at churches, retreats and conferences. Jamin writes and speaks from the depths of his own journey, seeking to invite others into the beauty and goodness of life with God.