1 John 4:15

15 Whoever confesses that Jesus is the Son of God, God abides in him, and he in God.

1 John 4:15 In-Context

13 By this we know that we abide in him and he in us, because he has given us of his own Spirit.
14 And we have seen and testify that the Father has sent his Son as the Savior of the world.
15 Whoever confesses that Jesus is the Son of God, God abides in him, and he in God.
16 So we know and believe the love God has for us. God is love, and he who abides in love abides in God, and God abides in him.
17 In this is love perfected with us, that we may have confidence for the day of judgment, because as he is so are we in this world.
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.