"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

If the Son of God has redeemed us by his blood, all that we are and have belongs to him; our body, soul, and spirit are his. Nothing is our own; we are bought with a price. In laying down his precious life for us, he has redeemed us unto himself, that we should be his peculiar people, and not only render to him the calves of our lips, but give him body, soul, spirit, substance, life itself; all that we are and have being his by sovereign right. He lays claim to them all, not only as our Creator, but as our Redeemer, having bought them by his precious blood.

When we feel his mercy warm in our soul, can we keep body or soul back? Look at Abraham. When God called to him, and said, "Abraham!" what was his answer? "'Here I am' Here is my body, here is my soul, here is my substance, here is my wife, here is my son; all are at thy disposal. What shall I do, Lord? Take them; they are all thine. Thou hast a right to them, and thou must do with them, and thou must do with me, what seemeth good in thy sight." Under these feelings, then, we should "present our bodies," not, indeed, leaving our souls behind. For what is the casket without the jewel? What is the body without the soul? Will God accept the body if the soul be left behind? That is popery; to give the body, and keep back the soul. Not so with the dear family of God; they present their bodies, but with their bodies they present the soul that lodges in their body—the house with its tenant, the jewel-case with the jewels in it.

But what is it to present their bodies? They must be presented as "a living sacrifice." God accepts no dead sacrifices. You will recollect, under the Jewish law the sacrifice was to be a living animal, and that without spot or blemish. No dead lamb or kid, but a living animal, perfect in its kind, was to be the victim sacrificed. So if we are to present our bodies, there must be "a living sacrifice."

It may well be asked, What have we sacrificed for the Lord's sake? Have we been called upon to sacrifice our property, prospects, idols, affections, name, fame, and worldly interests; and have we obeyed the call? Abraham did not offer Isaac until the voice of the Lord called him to make the sacrifice; but when the Lord called him to do so, Abraham at once rendered obedience to the voice. So must it be with those that walk in the steps of faithful Abraham. If they are called upon, as all are, sooner or later, to make sacrifices, those sacrifices they must make.

Now, in thus presenting our bodies "a living sacrifice," it becomes also a "holy" offering, because what is done in faith is accepted of God as being sanctified by his blessed Spirit. If we make a sacrifice without the blessed Spirit's operation upon our heart, it is a dead sacrifice. Men go into monasteries, deluded women enter convents, become sisters of mercy, and what not, offer their bodies a sacrifice to God, but it is not a living sacrifice, because there is no spiritual life in either offerer or offering. But when we sacrifice our warmest affections, our prospects in life, everything that flesh loves, because the gospel claims it at our hands, and we do it through the constraining love of Christ, that is a living sacrifice, and is "holy," because springing out of the sanctifying influences and operations of the Holy Spirit. We indeed, looking at ourselves, see nothing holy in it, for sin is mingled with all we do, but God's eye discerns the precious from the vile. He sees the purity of his own work; and he can separate what we cannot, the acting of the spirit and the working of the flesh. God looks at that which his own Spirit inspires, and his own grace produces, and he accepts that as holy.