The fellowship which thus is the basis of his thanksgiving leads on to a confidence which he cherishes for them and which helps to make his prayers joyful thanksgivings. And such confidence becomes him because he has them in his heart, and 'love hopeth all things' and delights to believe in and anticipate all good concerning its object. He has them in his heart because they faithfully share with him his honourable, blessed burdens. But that is not all, it is 'in the tender mercies' of Christ that he loved them. His love is the love of Christ in him; his being is so united to Jesus that his heart beats with the same emotion as throbs in Christ's, and all that is merely natural and of self in his love is changed into a solemn participation in the great love which Christ has to them. This, then, being the general exposition of the words, let us now dwell for a little while on the broad principles suggested by them. I. Participation in the work of Christ is the noblest basis for love and friendship. Paul had tremendous courage and yet hungered for sympathy. He had no outlets for his love but his fellow Christians. There had, no doubt, been a wrenching of the ties of kindred when he became a Christian, and his love, dammed back and restrained, had to pour itself on his brethren. The Church is a workshop, not a dormitory, and every Christian man and woman is bound to help in the common cause. These Philippians help Paul by sympathy and gifts, indeed, but by their own direct work as well, and things are not right with us unless leaders can say, 'Ye all are partakers of my grace.' There are other real and sweet bonds of love and friendship, but the most real and sweetest is to be found in our common relation to Jesus Christ and in our co-operation in the work which is ours because it is His and we are His. II. Thankful, glad prayer flows from such co-operation. The prisoner in his bonds in the alien city had the remembrance of his friends coming into his chamber like fresh, cool air, or fragrance from far-off gardens. A thrill of gladness was in his soul as often as he thought on them. It is blessed if in our experience teacher and taught are knit together thus; without some such bond of union no good will be done. The relation of pastor and people is so delicate and spiritual, the purpose of it so different from that of mere teaching, the laws of it so informal and elastic, the whole power of it, therefore, so dependent on sympathy and mutual kindliness that, unless there be something like the bond which united Paul and the Philippians, there will be no prosperity or blessing. The thinnest film of cloud prevents deposition of dew. If all men in pulpits could say what Paul said of the Philippians, and all men in pews could deserve to have it said of them, the world would feel the power of a quickened Church. III. Confidence is born of love and common service.