Matthew 22:14
for there are many called, but few approved.
Revelation 17:14
These will make war with the Lamb, and the Lamb shall overcome them: for He is Lord of lords, and King of kings: and those that are with Him are called, and chosen, and faithful.
Matthew 7:13-14
Enter ye in at the strait gate; for wide is the gate, and broad is the way, that leadeth to destruction, and many there be who go in thereat:
Matthew 20:16
Is thine eye evil because I am good? Thus the last shall be first, and the first last; for there are many called, but few chosen.
Matthew 24:22
And unless those days be shortened, no one would be saved; but for the sake of the elect those days shall be shortened.
Luke 13:23-24
And one said to Him, Lord, are there but few that shall be saved?
2 Peter 1:10
Wherefore, my brethren, be the more diligent thus to make your calling and election sure; for if ye do these things ye shall never fall.