"As we study these warnings beginning here, I want to make 2 critical points: 1st, Real
Christians cannot lose their salvation; 2nd, only God knows whether or not they had it
in the first place! Galatians tells us that God cannot be mocked (fooled). He alone knows for sure. Here is the key: Jesus (Mt.7:23, speaking of professing believers) said, 'Away from me. I never knew you…' The issue in heaven has always been whether or not Jesus knows you, not the other way around... "