'Rock' in the Bible

“So everyone who hears these words of Mine and acts on them, will be like a wise man [a far-sighted, practical, and sensible man] who built his house on the rock.

And the rain fell, and the floods and torrents came, and the winds blew and slammed against that house; yet it did not fall, because it had been founded on the rock.

And I say to you that you are Peter, and on this rock I will build My church; and the gates of Hades (death) will not overpower it [by preventing the resurrection of the Christ].

and laid it in his own new tomb, which he had cut in the rock; and he rolled a large stone over the entrance of the tomb and went away.