John Charles Hagee ( born April 12 , 1940 ) is the founder and senior pastor of Cornerstone Church in San Antonio , Texas , a church with more than 19,000 members . John Charles Hagee ( born April 12 , 1940 ) is an American founder and senior pastor of CornerStone Church in San Antonio , Texas , a non-denominational charismatic church with more than 19,000 active members .