²³ And this is his commandment: We must believe in the name of his Son, Jesus Christ, and love one another, just as he commanded us. ²⁴ Those who obey God’s commandments remain in fellowship with him, and he with them. And we know he lives in us because the Spirit he gave us lives in us.

Discerning False Prophets

4 Dear friends, do not believe everyone who claims to speak by the Spirit. You must test them to see if the spirit they have comes from God. For there are many false prophets in the world. ² This is how we know if they have the Spirit of God: If a person claiming to be a prophet^[a] acknowledges that Jesus Christ came in a real body, that person has the Spirit of God. ³ But if someone claims to be a prophet and does not acknowledge the truth about Jesus, that person is not from God. Such a person has the spirit of the Antichrist, which you heard is coming into the world and indeed is already here.

Loving One Another

⁷ Dear friends, let us continue to love one another, for love comes from God. Anyone who loves is a child of God and knows God. ⁸ But anyone who does not love does not know God, for God is love.

⁹ God showed how much he loved us by sending his one and only Son into the world so that we might have eternal life through him. ¹⁰ This is real love—not that we loved God, but that he loved us and sent his Son as a sacrifice to take away our sins.

¹¹ Dear friends, since God loved us that much, we surely ought to love each other.