Deuteronomy 4:28-30
(28) There you will worship man-made gods
of wood and stone, which cannot see
or hear or eat or smell.
(29) But if from there you seek the Lord your God,
you will find him if you see him with all your
heart and with all your soul.
(30) When you are in distress and all these things
have happened to you, then in later days
you will return to the Lord
your God and obey him.