Gailyn Van Rheenen (D.Miss., Trinity Evangelical Divinity School) retired from Abilene Christian University in 2003 to launch Mission Alive, an organization devoted to the training...ver maisGailyn Van Rheenen (D.Miss., Trinity Evangelical Divinity School) retired from Abilene Christian University in 2003 to launch Mission Alive, an organization devoted to the training of Christian leaders.ver menos