Malachi 3:16-18

16Then they that feared Jehovah spoke often one to another; and Jehovah observed [it], and heard, and a book of remembrance was written before him for them that feared Jehovah, and that thought upon his name. 17And they shall be unto me a peculiar treasure, saith Jehovah of hosts, in the day that I prepare; and I will spare them as a man spareth his own son that serveth him. 18And ye shall return and discern between the righteous and the wicked, between him that serveth 1God and him that serveth him not.