'Fail' in the Bible

For God is compassionate. The LORD your God won't fail you. He won't destroy you or forget the covenant that he confirmed with your ancestors."

Instead, you must kill him without fail! Your own hand must be the first to strike him, and then the hands of the whole community.

You must do what you are instructed, and the verdict they pronounce to you, without fail. Do not deviate right or left from what they tell you.

you must select without fail a king whom the Lord your God chooses. From among your fellow citizens you must appoint a king -- you may not designate a foreigner who is not one of your fellow Israelites.

When you see your neighbor's ox or sheep going astray, do not ignore it; you must return it without fail to your neighbor.

Thy sons and thy daughters shall be given unto another people, and thine eyes shall look, and fail with longing for them all the day long: and there shall be no might in thine hand.

Be strong and of a good courage, fear not, nor be afraid of them: for the LORD thy God, he it is that doth go with thee; he will not fail thee, nor forsake thee.

And the LORD, he it is that doth go before thee; he will be with thee, he will not fail thee, neither forsake thee: fear not, neither be dismayed.

Then, when many evils and troubles will have come upon them, this song will serve as a witness against them, since their descendants won't fail to sing it. I know the plan that they are devising even before I bring them into the land that I promised them by an oath."