By this you know the Spirit of God: every spirit which confesses that Jesus Christ has come in the flesh is of God,
and every spirit which does not confess Jesus is not of God. This is the spirit of antichrist, of which you heard that it was coming, and now it is in the world already.
Little children, you are of God, and have overcome them; for he who is in you is greater than he who is in the world.
They are of the world, therefore what they say is of the world, and the world listens to them.
We are of God. Whoever knows God listens to us, and he who is not of God does not listen to us. By this we know the spirit of truth and the spirit of error.
Beloved, let us love one another; for love is of God, and he who loves is born of God and knows God.
He who does not love does not know God; for God is love.
In this the love of God was made manifest among us, that God sent his only Son into the world, so that we might live through him.
In this is love, not that we loved God but that he loved us and sent his Son to be the expiation for our sins.
Beloved, if God so loved us, we also ought to love one another.
No man has ever seen God; if we love one another, God abides in us and his love is perfected in us.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved. (Revised Standard Version - Holy Bible)