But let us see for what fruit of grace the Apostle gives thanks here. It is because the faith of the Thessalonians grows exceedingly, and their mutual love abounds. In a word, it is for their progress in the Christian character. Here is a point of the first interest and importance. It is the very nature of life to grow; when growth is arrested, it is the beginning of decay. I would not like to fall into the very fault I have been exposing, and speak as if there were no progress, among Christians in general, in faith and love; but one of the discouragements of the Christian ministry is undoubtedly the slowness, or it may be the invisibility, not to say the absence, of growth. At a certain stage in the physical life, we know, equilibrium is attained: we are at the maturity of our powers; our faces change little, our minds change little; the tones of our voices and the character of our handwriting are pretty constant; and when we get past that point, the progress is backward. But we can hardly say that this is an analogy by which we may judge the spiritual life. It does not run its full course here. It has not a birth, a maturity, and an inevitable decay, within the limits of our natural life. There is room for it to grow and grow unceasingly, because it is planned for eternity, and not for time. It should be in continual progress, ever improving, advancing from strength to strength. Day by day and year by year Christians should become better men and better women, stronger in faith, richer in love. The very steadiness and uniformity of our spiritual life has its disheartening side. Surely there is room, in a thing so great and expansive as life in Jesus Christ, for fresh developments, for new manifestations of trust in God, for new enterprises prompted and sustained by brotherly love. Let us ask whether we ourselves, each in his own place, face the trials of our life, its cares, its doubts, its terrible certainties, with a more unwavering faith in God than we had five years ago? Have we _learned_ in that interval, or in all the years of our Christian profession, to commit our life more unreservedly to Him, to trust Him to undertake for us, in our sins, in our weakness, in all our necessities, temporal and spiritual? Have we become more loving than we were? Have we overcome any of our irrational and un-Christian dislikes? Have we made advances, for Christ's sake and His Church's, to persons with whom we were at variance, and sought in brotherly love to foster a warm and loyal Christian feeling in the whole body of believers? God be thanked, there are some who know what faith and love are better than they once did; who have learned--and it needs learning--what it is to confide in God, and to love others in Him; but could an Apostle thank God that this advance was universal, and that the charity of every one of us all was abundant to all the rest?