MAL 3:14

14 And ye said, He is vain, that serveth God; and what winning for we kept his behests, and for we went sorrowful before the Lord of hosts? (Ye have said, It is empty and futile to serve God; and what profit, or what benefit, is there for us, though we have kept his commands, and we have gone sorrowfully before the Lord of hosts, because of our shortcomings?)