What is it to "come short of the glory of God?" It is to act without a view to his glory. Now everything that we have ever done, which has not been done with a single eye to God's glory, has the brand of sin stamped on it. But who in an unregenerate state, who, as the fallen son of a fallen parent, ever had an eye to the glory of God? Did such a thing ever enter into man's natural heart as to speak to God's glory, act to his glory, consult his glory, and live to his glory? Before ever such a thought, such a desire can cross our breast, we must have seen Him who is invisible; we must have had a view by faith of the glory of the Three-One God; we must have had a single eye given us by the Holy Ghost to see that glory outshining all creature good.
Every movement, then, of the selfish heart, every desire to gratify, please and exalt self, is a coming short of the glory of God. This stamps all natural men's religious services with the brand of sin. It leaves the religious in the same awful state as the irreligious; it hews down the professing world with the same sword that cuts down the profane world. When men in a state of nature are what is called "religious," is their religion's end and aim the glory of God, the glory of free grace, the glory of the Mediator between God and man, the glory of the Holy Ghost, the only Teacher of God's people? Take it in its best, its brightest shape, is it not another form of selfishness, to exalt their own righteousness, and climb to heaven by the ladder of their own doings? And is not this a coming short of the glory of God? But besides that, the very glory of God requires that every one accepted in his sight should be without spot, speck, stain or blemish. A pure God cannot accept, cannot look upon, cannot be pleased with impurity; and just in proportion to the infinite purity and ineffable holiness of Jehovah, must all impurity, all carnality, all unholiness, and the slightest deviation from absolute perfection be hateful and horrible in his sight.
Now this all the election of grace are brought more or less to feel. It is the solemn and indispensable preparation of the heart for mercy; it is the introduction by the hand of the Spirit into the antechamber of the King of kings. It is the bringing of the soul to that spot, that only spot, where grace is felt, received, and known. It is, therefore, utterly indispensable for the election of grace, for all the ransomed and quickened family of God, to have this felt in their conscience, that they "have sinned, and come short of the glory of God."