To describe the gospel of John as the gospel of love would not be inappropriate. From the very opening chapters of the gospel, where we read that God so loved the world that he gave his only Son, so that everyone who believes in him may not perish but have eternal life. Indeed God did not send the Son into the world to condemn the world but in order that the world might be saved through him we hear that God’s motive, from the very beginning, was a motive of love.
That motive of love runs throughout the gospel, and reaches its climax in what we hear and see in tonight’s lesson, which comes to us from that very tender scene in the Upper Room, on that first Maundy Thursday. I give you a new commandment [Jesus says to his disciples], that you love one another. Just as I have loved you, you also should love one another. By this everyone will know that you are my disciples, if you have love for one another.’
This love, which the gospel portrays and Jesus commands, is not a sweet, sentimental, romantic love. It is a love which we know propels and compels Jesus to the cross. It is a love which is self-giving, self-offering, and self-denying.
We remind ourselves of this in our Rule of Life when we say that [faith] sees the cross of suffering and self-giving love planted in the very being of the God revealed to us in Jesus. When God made room for the existence of space and time and shaped a world filled with glory, this act of creation was one of pure self-emptying. But God broke all the limits of generosity in the incarnation of the Son for our sake, “who, though he was in the form of God, did not regard equality with God as something to be exploited, but emptied himself, taking the form of a slave, being born in human likeness. And being found in human form, he humbled himself and became obedient to the point of death – even death on a cross.”