Everyone who believes that Jesus is the Christ is born of God, and everyone who loves the father loves his child as well. This is how we know that we love the children of God: by loving God and carrying out his commands. In fact, this is love for God: to keep his commands. And his commands are not burdensome, for everyone born of God overcomes the world. This is the victory that has overcome the world, even our faith. Who is it that overcomes the world? Only the one who believes that Jesus is the Son of God.
This is the one who came by water and blood—Jesus Christ. He did not come by water only, but by water and blood. And it is the Spirit who testifies, because the Spirit is the truth. For there are three that testify: the Spirit, the water and the blood; and the three are in agreement. We accept human testimony, but God’s testimony is greater because it is the testimony of God, which he has given about his Son. Whoever believes in the Son of God accepts this testimony. Whoever does not believe God has made him out to be a liar, because they have not believed the testimony God has given about his Son. And this is the testimony: God has given us eternal life, and this life is in his Son. Whoever has the Son has life; whoever does not have the Son of God does not have life.
Every person who believes that Jesus is, in fact, the Messiah, is God-born. If we love the One who conceives the child, we’ll surely love the child who was conceived. The reality test on whether or not we love God’s children is this: Do we love God? Do we keep his commands? The proof that we love God comes when we keep his commandments and they are not at all troublesome.
Every God-born person conquers the world’s ways. The conquering power that brings the world to its knees is our faith. The person who wins out over the world’s ways is simply the one who believes Jesus is the Son of God.
Jesus—the Divine Christ! He experienced a life-giving birth and a death-killing death. Not only birth from the womb, but baptismal birth of his ministry and sacrificial death. And all the while the Spirit is confirming the truth, the reality of God’s presence at Jesus’ baptism and crucifixion, bringing those occasions alive for us. A triple testimony: the Spirit, the Baptism, the Crucifixion. And the three in perfect agreement.
If we take human testimony at face value, how much more should we be reassured when God gives testimony as he does here, testifying concerning his Son. Whoever believes in the Son of God inwardly confirms God’s testimony. Whoever refuses to believe in effect calls God a liar, refusing to believe God’s own testimony regarding his Son.
This is the testimony in essence: God gave us eternal life; the life is in his Son. So, whoever has the Son, has life; whoever rejects the Son, rejects life.
John might ask us if we really do believe that Jesus is the one hope for the world. And if our faith is a following faith, that is, whether or not we’re intent on following Jesus. Do we love all, even the ones we disagree with? And this life overcomes all the world system might throw our way, a life lived contrary to the world’s ways.
We are to live as if everything not only depends on Jesus, but on our following of Jesus, both. Too often it’s just faith as in a spoken, or often more or less silently consented to creedal kind of faith: We believe such and such. But the real test for us is whether or not we’re really following Jesus, seeking to live as he lived. If we’re not, then we should question whether we have authentic faith or not, whether we have the eternal life that is in the Son.
We do this in community with other Jesus followers, as well as individually throughout our day. We prove our love to God and to others by following Jesus in a life like his: given in love for all. That is how we can fulfill God’s command to believe in the name of his Son, and to love one another.
In and through Jesus.