And when the king came in to see the guests,.... Professors of religion, members of churches, whom God takes particular notice of; he is an omniscient being, and his eyes are upon all men and their actions, and especially on such as are called by his name: he takes notice how they behave in the exercise of grace, and discharge of duty, and distinguishes hypocrites from real believers; the latter of which he has a special affection for, makes rich and large provisions for them, and protects and defends them; he knows them that are his, and gives them marks of respect; and he spies out such as are not, and will in his own time discover them, to their utter confusion and ruin. There are certain times and seasons, when God may be said to come in to see his guests; as sometimes in a way of gracious visits to his dear children, when he bids them welcome to the entertainment of his house, and invites them to eat and drink abundantly: and sometimes in a way of providence, against formal professors and hypocrites; and at the last judgment, when he will separate the sheep from the goats, and discern between the righteous and the wicked:

he saw there a man which had not on a wedding garment; by which is meant, not good works, or a holy life and conversation, nor any particular grace of the Spirit, as faith, or charity, or humility, or repentance, or any other, nor the whole work of sanctification, nor the Holy Ghost, but the righteousness of Christ: for though good works are the outward conversation garments of believers, and these greatly become them and adorn the doctrine of Christ, yet they are imperfect, and have their spots, and need washing in the blood of Christ, and cannot in themselves recommend them to God; and though the Holy Spirit and his graces, his work of holiness upon the heart, make the saints all glorious within, yet not these, but the garment of Christ's righteousness, is their clothing of wrought gold, and raiment of needlework, in which they are brought into the king's presence: this, like a garment, is without them, and put upon them; and which covers and protects them, and beautifies and adorns them; and which may be called a wedding garment, because it is that, in which the elect of God were betrothed to Christ; in which they are made ready and prepared for him, as a bride adorned for her husband: and in which they will be introduced into his presence, and be by him presented, first to himself, and then to his Father, without spot, or wrinkle, or any such thing. This man had not on this garment, this robe of righteousness; it was not imputed to him; he had no knowledge of it; or if he had any, it was only a speculative one; he had no true faith in it; he had never put on Christ, as the Lord his righteousness; he had got into a church state without it, though there is no entrance into the kingdom of heaven but by it.

And when the king came in to see the guests--Solemn expression this, of that omniscient inspection of every professed disciple of the Lord Jesus from age to age, in virtue of which his true character will hereafter be judicially proclaimed!

he saw there a man--This shows that it is the judgment of individuals which is intended in this latter part of the parable: the first part represents rather national judgment.

which had not on a wedding garment--The language here is drawn from the following remarkable passage in Zep 1:7-8 : --"Hold thy peace at the presence of the Lord God; for the day of the Lord is at hand: for the Lord hath prepared a sacrifice, He hath bid His guests. And it shall come to pass in the day of the Lord's sacrifice, that I will punish the princes, and the king's children, and all such as are clothed with strange apparel." The custom in the East of presenting festival garments (see Gen 45:22; Kg2 5:22), even though nor clearly proved, Is certainly presupposed here. It undoubtedly means something which they bring not of their own--for how could they have any such dress who were gathered in from the highways indiscriminately?--but which they receive as their appropriate dress. And what can that be but what is meant by "putting on the Lord Jesus," as "THE LORD OUR RIGHTEOUSNESS?" (See Psa 45:13-14). Nor could such language be strange to those in whose ears had so long resounded those words of prophetic joy: "I will greatly rejoice in the Lord, my soul shall be joyful in my God; for He hath clothed me with the garments of salvation, He hath covered me with the robe of righteousness, as a bridegroom decketh himself with ornaments, and as a bride adorneth herself with her jewels" (Isa 61:10).