'Able to Deliver' in the Bible

Thus sayeth the king, 'Let not Hezekiah beguile you, for he is not able to deliver you out of mine hand:

Wherefore the LORD was wroth with Amaziah and sent to him a prophet, and said to him, "Why seekest thou the gods of the people which were not able to deliver their own people out of thine hands?"

Which of all the gods was it, of those nations that my fathers destroyed, that could deliver his people out of mine hand, that your God should be able to deliver you out of mine hand?

Whereas, notwithstanding, thou knowest that I am no wicked person, and that there is no man able to deliver me out of thine hand.

Thus sayeth the king, 'Let not Hezekiah deceive you, for he shall not be able to deliver you.'

Now as he came nigh unto the den, he cried with a piteous voice unto Daniel: Yea, the king spake, and said to Daniel, "O Daniel, thou servant of the living God, is not thy God, whom thou alway servest, able to deliver thee from the lions?"

I saw him draw nigh unto the ram, being very fierce upon him: yea he gave him such a stroke, that he brake his two horns. Neither had the ram so much strength as to stand before him: but he cast him down, trod him under his feet: and no man was able to deliver the ram out of his power.

Neither their silver nor their gold shall be able to deliver them in that wrathful day of the LORD, but the whole land shall be consumed through the fire of his jealousy: for he shall soon make clean riddance of all them that dwell in the land.