'Fail' in the Bible

But I have prayed for you that your faith may not fail. And you, when you have turned back, strengthen your brothers.”

Test yourselves to see if you are in the faith. Examine yourselves. Or do you yourselves not recognize that Jesus Christ is in you?—unless you fail the test.

Now we pray to God that you do nothing wrong—not that we may appear to pass the test, but that you may do what is right, even though we may appear to fail.