I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service. – Romans 12:1
Did our blessed Lord take your sin, my brethren, and suffer all its terrific consequences for you, so that you are delivered? By His blood and wounds, by His death, and by the love that made Him die, I conjure you treat Him as He should be treated! Love Him as He should be loved! Serve Him as He should be served! You will tell me that you have obeyed His precepts. I am glad to hear it. Are you sure that you have? “If ye love Me, keep My commandments.” Have you kept the ordinances as He delivered them? Have you sought to be obedient to Him in all respects? In all your Lord’s appointed ways have you scrupulously pursued your journey? If you can say this, I am not content; it does not seem to me that with such a leader as Christ mere obedience should be all…It is out of and beyond all categories of law, it is far exceeding all that law ventured to ask, and yet not supererogation for all that, for ye are not under the law but under grace; and ye will do more out of love than ye would have done out of the compulsion of demand. What shall I do for my Master? What shall I do for my Lord? How shall I set Him forth? Christ stands for me, oh may I learn to stand for Him, and plead for Him, and live for Him, and suffer for Him, and pray for Him, and preach and labor for Him as He may help me!
O Christian, by the blood of Jesus devote yourself to Him again! Now, men and brethren, sisters, every one of you who have tasted that the Lord is gracious, devote yourselves this day to live, to die, to spend, and to be spent for King Jesus. ~ C.H. Spurgeon
https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0694.cfm