Calvinism vs Non-Calvinism: Can you give me your take on the difference between the non-Calvinist evangelical teachers (Billy Graham, Greg Laurie) and the Calvinist preachers (John MacArthur) and the freedom for all to come to Christ? Theist Evolution: Am I being too critical if I am concerned about our new Calvinist pastor who believes in "Theist Evolution?" Can you be a Christian if you believe that?