Matthew 7:24-27

24.  Therefore whosoever heareth these sayings of mine, and doeth them, I will liken him unto a wise man, which built his house upon a rock:
25.  And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell not:  for it was founded upon a rock.
26.  And every one that heareth these sayings of mine and doeth them not, shall be likened unto a foolish man, which built his house upon the sand:
27.  And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell:  and great was the fall of it.

                    ~Matthew 7:24 - 27 KJV