'Cannot' in the Bible

Ye are the light of the world. A city that is set on an hill cannot be hid.

No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.

A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit.

But he said unto them, All men cannot receive this saying, save they to whom it is given.

And they answered Jesus, and said, We cannot tell. And he said unto them, Neither tell I you by what authority I do these things.

Thinkest thou that I cannot now pray to my Father, and he shall presently give me more than twelve legions of angels?

He saved others; himself he cannot save. If he be the King of Israel, let him now come down from the cross, and we will believe him.