17 "But remember the root command: Love one another.
18 "If you find the godless world is hating you, remember it got its start hating me. 19 If you lived on the world's terms, the world would love you as one of its own. But since I picked you to live on God's terms and no longer on the world's terms, the world is going to hate you. 20 "When that happens, remember this: Servants don't get better treatment than their masters. If they beat on me, they will certainly beat on you. If they did what I told them, they will do what you tell them. 21 "They are going to do all these things to you because of the way they treated me, because they don't know the One who sent me. 22 If I hadn't come and told them all this in plain language, it wouldn't be so bad. As it is, they have no excuse. 23 Hate me, hate my Father - it's all the same. 24 If I hadn't done what I have done among them, works no one has ever done, they wouldn't be to blame. But they saw the God-signs and hated anyway, both me and my Father. 25 Interesting - they have verified the truth of their own Scriptures where it is written, 'They hated me for no good reason.'
26 "When the Friend I plan to send you from the Father comes - the Spirit of Truth issuing from the Father - he will confirm everything about me. 27 You, too, from your side must give your confirming evidence, since you are in this with me from the start.
Matthew Henry's Commentary on John 15:17-27
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.
Commentary on John 15:18-25
(Read John 15:18-25)
How little do many persons think, that in opposing the doctrine of Christ as our Prophet, Priest, and King, they prove themselves ignorant of the one living and true God, whom they profess to worship! The name into which Christ's disciples were baptized, is that which they will live and die by. It is a comfort to the greatest sufferers, if they suffer for Christ's name's sake. The world's ignorance is the true cause of its hatred to the disciples of Jesus. The clearer and fuller the discoveries of the grace and truth of Christ, the greater is our sin if we do not love him and believe in him.
Commentary on John 15:26-27
(Read John 15:26-27)
The blessed Spirit will maintain the cause of Christ in the world, notwithstanding the opposition it meets with. Believers taught and encouraged by his influences, would bear testimony to Christ and his salvation.