Dr. Alvin VanderGriend, pastor, and denominational prayer leader is a co-founder of the Denominational Prayer Leader's Network and a member of America's National Prayer Committee. Alvin has contrib...ver maisDr. Alvin VanderGriend, pastor, and denominational prayer leader is a co-founder of the Denominational Prayer Leader's Network and a member of America's National Prayer Committee. Alvin has contributed in major ways to the national prayer movement as a leader, writer, and speaker. His many books on prayer include the bestseller Love to Pray.ver menos