Marriage Feast
God is love. He has shown that love in the gift of Christ. When "He gave His only begotten Son, that whosoever believeth in Him should not perish, but have everlasting life," He withheld nothing from His purchased possession. (John 3:16.) He gave all heaven, from which we may draw strength and efficiency, that we be not repulsed or overcome by our great adversary. But the love of God does not lead Him to excuse sin. He did not excuse it in Satan; He did not excuse it in Adam or in Cain; nor will He excuse it in any other of the children of men. He will not connive at our sins or overlook our defects of character. He expects us to overcome in His name.
Those who reject the gift of Christ's righteousness are rejecting the attributes of character which would constitute them the sons and daughters of God. They are rejecting that which alone could give them a fitness for a place at the marriage feast.
In the parable, when the king inquired, "How camest thou in hither not having a wedding garment?" the man was speechless. So it will be in the great judgment day. Men may now excuse their defects of character, but in that day they will offer no excuse. COL 317