John 8:36

Our hope then is this, that we shall be freed by Him who is free. He hath paid the price for us, not in money, but in His own blood: If the Son therefore shall make you free, ye shall be free indeed. (de Verb. Dom. Ser. xlvii) Not from the barbarians, but from the devil; not from the captivity of the body, but from the wickedness of the soul. (super Joan. Tr. xl. 10. et seq.) The first stage of freedom is, the abstaining from sin. But that is only incipient, it is not perfect freedom: for the flesh still lusteth against the spirit, so that ye do not do the things that ye would. Full and perfect freedom will only be, when the contest is over, and the last enemy, death, is destroyed. (Tr. xli. 8) Do not then abuse your freedom, for the purpose of sinning freely; but use it in order not to sin at all. Your will will be free, if it be merciful: you will be free, if you become the servant of righteousness.

What hope, then, have we, who are not without sin? Listen to thy hope: "The Son abideth for ever. If the Son, therefore, shall make you free, then shall ye be free indeed." Our hope is this, brethren, to be made free by the free One; and that, in setting us free, He may make us His servants. For we were the servants of lust; but being set free, we are made the servants of love. The first stage of liberty is to be free from crimes. Give heed, my brethren, give heed, that I may not by any means mislead your understanding as to the nature of that liberty at present, and what it will be. Sift any one soever of the highest integrity in this life, and however worthy he may already be of the name of upright, yet is he not without sin. Listen to Saint John himself, the author of the Gospel before us, when he says in his epistle, "If we say that we have no sin, we deceive ourselves, and the truth is not in us." He alone could say this who was "free among the dead:" of Him only could it be said, who knew no sin. It could be said only of Him, for He also "was in all points tempted like as we are, yet without sin." What then is that full and perfect liberty in the Lord Jesus, who said, "If the Son shall make you free, then shall ye be free indeed;" and when shall it be a full and perfect liberty? When enmities are no more; when "death, the last enemy, shall be destroyed." "For this corruptible must put on incorruption, and this mortal must put on immortality. And when this mortal shall have put on immortality, then shall be brought to pass the saying that is written, Death is swallowed up in victory. O death, where is thy struggle?" Let us be praying, as those who are wounded, for the physician; let us be carried into the inn to be healed. For it is He who promises salvation, who pitied the man left half-alive on the road by robbers. He poured in oil and wine, He healed the wounds, He put him on his beast, He took him to the inn, He commended him to the innkeeper's care.

"The servant abideth not in the house, but the Son abideth forever." Gently too from this He casts down the things of the Law, alluding to former times. For that they may not run back to them and say, "We have the sacrifices which Moses commanded, they are able to deliver us," He addeth these words, since otherwise what connection would the saying have? For "all have sinned, and come short of the glory of God, being justified freely by His grace," even the priests themselves. Wherefore Paul also saith of the priest, that "he ought as for the people so also for himself to offer for sins, for that he also is compassed about with infirmity." And this is signified by His saying, "The servant abideth not in the house." Here also He showeth His equal honor with the Father, and the difference between slave and free. For the parable has this meaning, that is, "the servant hath no power," this is the meaning of "abideth not."

But why when speaking of sins doth He mention a "house"? It is to show that as a master hath power over his house, so He over all. And the, "abideth not," is this, "hath not power to grant favors, as not being master of the house"; but the Son is master of the house. For this is the, "abideth forever," by a metaphor drawn from human things. That they may not say, "who art thou?" "All is Mine, (He saith,) for I am the Son, and dwell in My Father's house," calling by the name of "house" His power. As in another place He calleth the Kingdom His Father's house, "In My Father's house are many mansions." For since the discourse was of freedom and bondage, He with reason used this metaphor, telling them that they had no power to set free. "If the Son therefore shall make you free." Seest thou the consubstantiality of the Son with the Father, and how He declareth that He hath the same power as the Father? "If the Son make you free, no man afterwards gainsayeth, but ye have firm freedom." For "it is God that justifieth, who is He that condemneth?" Here He showeth that He Himself is pure from sin, and alludeth to that freedom which reached only to a name; this even men give, but that God alone.