Tractates on the Gospel of John

⁵ What means, then, “He must increase, but I must decrease”? This is a great mystery! Before the Lord Jesus came, men were glorying of themselves; He came a man, to lessen man's glory, and to increase the glory of God. Now He came without sin, and found all men in sin. If thus He came to put away sin, God may freely give, man may confess. For man's confession is man's lowliness: God's pity is God's loftiness. Therefore, since He came to forgive man his sins, let man acknowledge his own lowliness and let God show His pity.

“He must increase, but I must decrease:” that is, He must give, but I must receive; He must be glorified, but I must confess. Let man know his own condition, and confess to God; and hear the apostle as he says to a proud, elated man, bent on extolling himself: “What have you that you did not receive? And if you received it, why do you glory as if you did not receive it?” Then let man understand that he has received; and when he would call that his own which is not his, let him decrease: for it is good for him that God be glorified in him.

Let him decrease in himself, that he may be increased in God. These testimonies and this truth, Christ and John signified by their deaths. For John was lessened by the Head: Christ was exalted on the cross; so that even there it appeared what this is, “He must increase, but I must decrease.” Again, Christ was born when the days were just beginning to lengthen; John was born when they began to shorten. Thus their very creation and deaths testify to the words of John, when he says, “He must increase, but I must decrease.”

May the glory of God then increase in us, and our own glory decrease, that even ours may increase in God! For this is what the apostle says, this is what Holy Scripture says: “He that glories, let him glory in the Lord.” Will you glory in yourself? You will grow; but grow worse in your evil. For whoso grows worse is justly decreased. Let God, then, who is ever perfect, grow, and grow in you. For the more you understand God, and apprehendest Him, He seems to be growing in you; but in Himself He grows not, being ever perfect.

You understood a little yesterday; you understand more today, wilt understand much more tomorrow: the very light of God increases in you: as if thus God increases, who remains ever perfect. It is as if one's eyes were being cured of former blindness, and he began to see a little glimmer of light, and the next day he saw more, and the third day still more: to him the light would seem to grow; yet the light is perfect, whether he see it or not. Thus it is also with the inner man: he makes progress indeed in God, and God seems to be increasing in him; yet man himself is decreasing, that he may fall from his own glory, and rise into the glory of God.