Deuteronomy 13
3 Ref thou dost not hearken unto the words of that prophet, or unto that dreamer of the dream, for Jehovah your God is trying you, to know whether ye are loving Jehovah your God with all your heart, and with all your soul;
4 Ref after Jehovah your God ye walk, and Him ye fear, and His commands ye keep, and to His voice ye hearken, and Him ye serve, and to Him ye cleave.