'Fall' in the Bible

Whenever the unclean spirits saw Him, they would fall down before Him and shout, “You are the Son of God!”

and they have no firm root in themselves, but are only temporary; then, when affliction or persecution arises because of the word, immediately they fall away.

And Jesus *said to them, “You will all fall away, because it is written, ‘I will strike down the shepherd, and the sheep shall be scattered.’

But Peter said to Him, “Even though all may fall away, yet I will not.”