'Rock' in the Bible

"Everyone who hears these words of mine and does them is like a wise man who built his house on rock.

The rain fell, the flood came, and the winds beat against that house, but it did not collapse because it had been founded on rock.

And I tell you that you are Peter, and on this rock I will build my church, and the gates of Hades will not overpower it.

and placed it in his own new tomb that he had cut in the rock. Then he rolled a great stone across the entrance of the tomb and went away.