'Founded on the Rock' in the Bible

and the rain did descend, and the streams came, and the winds blew, and they beat on that house, and it fell not, for it had been founded on the rock.

He is like a man building a house, who dug and went deep, and laid a foundation on the rock; but a great rain coming, the stream broke upon that house, and could not shake it, for it had been founded on the rock.