'Fail' in the Bible

And I say unto you, Make to yourselves friends of the mammon of unrighteousness; that, when ye fail, they may receive you into everlasting habitations.

And it is easier for heaven and earth to pass, than one tittle of the law to fail.

But I have prayed for thee, that thy faith fail not: and when thou art converted, strengthen thy brethren.

Charity never faileth: but whether there be prophecies, they shall fail; whether there be tongues, they shall cease; whether there be knowledge, it shall vanish away.

And as a vesture shalt thou fold them up, and they shall be changed: but thou art the same, and thy years shall not fail.

And what shall I more say? for the time would fail me to tell of Gedeon, and of Barak, and of Samson, and of Jephthae; of David also, and Samuel, and of the prophets:

Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled;