Cross reference
Matthew 19:25
25 And when the disciples heard it, they were astonished exceedingly, saying, Who then can be saved?
Romans 11:5-7
5 Even so then at this present time also there is a remnant according to the election of grace.
6 But if it is by grace, it is no more of works: otherwise grace is no more grace.
7 What then? that which Israel seeketh for, that he obtained not; but the election obtained it, and the rest were hardened:
Matthew 24:22
22 And except those days had been shortened, no flesh would have been saved: but for the elect's sake those days shall be shortened.
Mark 13:20
20 And except the Lord had shortened the days, no flesh would have been saved; but for the elect's sake, whom he chose, he shortened the days.
Luke 13:23-24
23 And one said unto him, Lord, are they few that are saved? And he said unto them,
24 Strive to enter in by the narrow door: for many, I say unto you, shall seek to enter in, and shall not be able.
Romans 10:13
13 for, Whosoever shall call upon the name of the Lord shall be saved.