1 John 4:13-21 New American Standard Bible (NASB)

¹³ By this we know that we abide in Him and He in us, because He has given us of His Spirit. ¹⁴ We have seen and testify that the Father has sent the Son to be the Savior of the world.

¹⁵ Whoever confesses that Jesus is the Son of God, God abides in him, and he in God. ¹⁶ We have come to know and have believed the love which God has ^[a]for us. God is love, and the one who abides in love abides in God, and God abides in him. ¹⁷ By this, love is perfected with us, so that we may have confidence in the day of judgment; because as He is, so also are we in this world. ¹⁸ There is no fear in love; but perfect love casts out fear, because fear ^[b]involves punishment, and the one who fears is not perfected in love. ¹⁹ We love, because He first loved us. ²⁰ If someone says, “I love God,” and hates his brother, he is a liar; for the one who does not love his brother whom he has seen, cannot love God whom he has not seen. ²¹ And this commandment we have from Him, that the one who loves God should love his brother also.