When you dedicated yourself to Jehovah, you made that decision without reservation, did you not? In effect, you said that in every aspect of your life, you would put Jehovah first. (Heb. 10:7) Being good and doing good to others as a matter of course is something that Jehovah views as an acceptable sacrifice to him. It is a distinguishing mark of true Christians.—John 13:34, 35; Col. 1:10.