There we are, and we cannot go out into the highway again. Once in, the door is shut behind us, and there is no key to unlock it. Once removed out of the state of our birth and made heirs of the kingdom of heaven by baptism, it is impossible to put us back again in our former relations. The mark of baptism, stamped upon our souls, will remain with us either in heaven or in hell. Elevated by God's goodness far above the condition of our nature, if we fall, it must be down, deeper far than the condition from which we were first taken.
A man may neglect his duty to God, and try to persuade himself that the end and object of his existence is to get money, or fame, or power, or pleasure, but he will find to his cost that it was no such thing. The end and object of his existence was to learn to love and serve God in this world, in order to be happy with Him in the next; to prepare to be a worthy guest at the marriage feast of the Lamb, the Son of God, our Lord Jesus Christ.
And now we are all in at the feast, and the King comes around to see the guests. He discovers one without a suitable garment on; one who has had the brazen-faced shamelessness to intrude himself into the company all ragged and dirty, without the least pains to make himself look decent, and pay respect to the King and his guests. Could there be a more outrageous insult? Could anything be more wanton and impudent than such conduct? The King had provided everything; all they needed was at hand; He had warned them to make themselves fit before going in: and here is this man, in spite of all this, deliberately walking into this splendid entertainment, with old tattered clothes and unwashed face and hands. The King is justly indignant, and commands him to be bound hand and foot, and cast into a dismal prison.
Is it not so? Has not God provided the Holy Sacrament of Penance, where, with little trouble, the soul can be washed and cleansed from all its defilements? The Holy Sacrament of the altar, where the soul is nourished, and strengthened, and adorned by feeding on the body and blood of our Lord Jesus Christ? Are not innumerable graces and virtues waiting for us, ready to be given, if we will only take the trouble to ask for them?
Yes, the King of Glory will come around to see the guests at the eternal feast. He will inspect each one of us. When will He come around? When we die. Then it is the Judge of the whole human race will come around to see if we are in the banqueting-hall of the eternal feast with the marriage garment on.
We came up to the door of the church, and we received a ticket of admission. All right so far. We entered the door, and we remained within among the rest. Still all is right, and no doubt we felt pleased to be in such good company, and no one turned us out. But what good will all this do if we have not the wedding garment on? What good will it do us to have gone to the church and heard the sermons, if we have not on the wedding garment? What good to have had the sacraments in life, or even at the hour of death, if we have not on the wedding garment?
What is this wedding garment? The grace of God. If we are in mortal sin, we have not the wedding garment on. We pulled it off when we committed sin, and rendered ourselves utterly unfit for the company of heaven. If we are in mortal sin at this moment, we are now in the marriage feast of the King's Son without the wedding garment, and woe be to us if the King should happen to come around. At any moment His eye may fall upon us, and we may hear the words, "Friend, why camest thou in hither with out having on a wedding garment?" You will be struck dumb with confusion and have nothing to reply; and then will go forth the irrevocable sentence, "Bind him hand and foot, and cast him into the outer darkness; there shall be weeping and gnashing of teeth."