One will not believe in the true God OR the Bible if the following doesn't happen. So it's a waste of time to argue with non believers and the ones who are NOT chosen.....remember many are called, but a few chosen.
Joh 6:44 No man can come to me, except the Father which hath sent me draw [drag in the greek] him: and I will raise him up at the last day.
Joh 15:16 Ye have not chosen me, but I have chosen you............