'Able to Deliver' in the Bible

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.