'Stone' in the Bible

"'Let all who have ears give heed to what the Spirit is saying to the Churches. He who overcomes--to him I will give some of the hidden Manna, and a white stone; and--written upon the stone and known only to him who receives it-- a new name.'

But the rest of mankind who were not killed by these plagues, did not even then repent and leave the things they had made, so as to cease worshipping the demons, and the idols of gold and silver, bronze, stone, and wood, which can neither see nor hear, nor move.

Then a single angel of great strength took a stone which resembled a huge millstone, and hurled it into the sea, saying, "So shall Babylon, that great city, be violently hurled down and never again be found.

and bringing with it the glory of God. It shone with a radiance like that of a very precious stone--such as a jasper, bright and transparent.