8 Conversely, whoever does not love does not "know" God at all, for God in his very nature is love. To the statements, then, that God is light (1:5) and God is righteous (2:29), John adds the supreme statement "God is love " (4:8, 16). Love here is not to be understood as one of God's many activities; rather, every activity of his is loving activity. Since this is true of God, our failure to love can only mean that we have no true knowledge of God, we have not really been born of him, and we do not have his nature.

34-35 The most important instruction that Jesus left for the Eleven was this fresh, "new commandment"—to love one another. If their motive in following him had been to obtain a high place in the messianic kingdom (1:40, 49), Jesus knew that the spirit of rivalry would disrupt their fellowship before they could accomplish his commission to them. The attitude of love would be the bond that would keep them united and would be the convincing demonstration that they had partaken of his own spirit and purpose. He had loved them without reservation and without limit (13:1-5) and expected them to do the same.

The Case for Faith: John 3:16
What’s the Meaning of Life?

“For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.” —John 3:16

Christianity’s greatest contribution to humankind is the sharing of the good news summarized in John 3:16. This central message of the Bible portrays Jesus and our redemption through his blood. Finally, once and for all, he dealt with the issues of our guilt, our loneliness and our alienation from God. Through his atoning death and resurrection, he opened up heaven for everyone who follows him.

With this truth, Christianity provides a revelation as to the meaning of life and the existence of universal morality. Without that revelation, it’s very difficult to have any sense of life’s meaning. You end up like Albert Camus, who said in the opening paragraph of The Myth of Sisyphus, “Why should I or anyone not commit suicide?” In short, Christianity explains why not. Because of God’s profound love for us, we are able to relate to him and others in a healthy and deeply meaningful way.

—Adapted from interview with Dr. John D. Woodbridge