'Stone' in the Bible

To whom coming, as unto a living stone, disallowed indeed of men, but chosen of God, and precious,

Unto you therefore which believe he is precious: but unto them which be disobedient, the stone which the builders disallowed, the same is made the head of the corner,

And a stone of stumbling, and a rock of offence, even to them which stumble at the word, being disobedient: whereunto also they were appointed.