'Fail' in the Bible

Why do you see the speck in your brother's eye, but fail to see the beam of wood in your own?

Why do you see the speck in your brother's eye, but fail to see the beam of wood in your own?

but I have prayed for you, Simon, that your faith may not fail. When you have turned back, strengthen your brothers."

Put yourselves to the test to see if you are in the faith; examine yourselves! Or do you not recognize regarding yourselves that Jesus Christ is in you -- unless, indeed, you fail the test!

And what more shall I say? For time will fail me if I tell of Gideon, Barak, Samson, Jephthah, of David and Samuel and the prophets.