And on that day, they will ask When did we give you clothes when you were naked, food when you were hungry, water when you were thirsty? And he shall say unto them Whatsoever ye do to the least of my brethren, that ye do unto me.
And on that day they shall say "Lord, in your name have we performed miracles and worked wonders and he shall answer them and say Depart from me, ye workers of iniquity.
Not all that calls me "Lord, Lord"..
The earlier Christains realise that it's not the crowd in the church or how beautiful their edifice is that defines someone who is a "Pastor"..the better for your salvation.
Even Demons acknowledged Jesus Christ, and that didn't make them non-demons.