Matthew J. Diaz currently resides in Phoenix, Ariz., with his wife and four kids. "The Last Day of Regret" is his first book. He holds his bachelor's degree in social studies secondary education and his master's degree in global leadership from Fuller Theological Seminary. He has been volunteering, interning and working full-time as a youth director starting in 2001. He was officially ordained as a pastor in 2011, and continues to minister to teenagers in various settings. Currently, he is a Bible teacher at Northwest Christian School teaching the New Testament epistles for eleventh-grade students, as well as graphic design for multiple grades. He is in charge of student engagement with local mission projects as well as leading one of the school’s several international trips.