12 This is my commandment, that ye love one another, as I have loved you. 13 No one has greater love than this, that one should lay down his life for his friends. 14 Ye are my friends if ye practise whatever I command you. 15 I call you no longer bondmen, for the bondman does not know what his master is doing; but I have called you friends, for all things which I have heard of my Father I have made known to you. 16 Ye have not chosen me, but I have chosen you, and have set you that ye should go and [that] ye should bear fruit, and [that] your fruit should abide, that whatsoever ye shall ask the Father in my name he may give you.
Matthew Henry's Commentary on John 15:12-16
Commentary on John 15:9-17
(Read John 15:9-17)
Those whom God loves as a Father, may despise the hatred of all the world. As the Father loved Christ, who was most worthy, so he loved his disciples, who were unworthy. All that love the Saviour should continue in their love to him, and take all occasions to show it. The joy of the hypocrite is but for a moment, but the joy of those who abide in Christ's love is a continual feast. They are to show their love to him by keeping his commandments. If the same power that first shed abroad the love of Christ's in our hearts, did not keep us in that love, we should not long abide in it. Christ's love to us should direct us to love each other. He speaks as about to give many things in charge, yet names this only; it includes many duties.