No man hath seen God at any time. If we love one another, God dwelleth in us, and his love is perfected in us.(1 John 4:12)

Hereby know we that we dwell in him, and he in us, because he hath given us of his Spirit.(1 John 4:13)

And we have seen and do testify that the Father sent the Son to be the Saviour of the world.(1 John 4:14)

Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God.

And we have known and believed the love that God hath to us. God is love; and he that dwelleth in love dwelleth in God, and God in him.(1 John 4:16)

Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.(1 John 4:17)

There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.(1 John 4:18)

Other publications related to "1 John 4:15":

A love until the end
A reflection on Gods love and the Christian life by Faustino de Jesús Zamora Vargas

His love
An article about how staying rooted in Christs love can help us experience spiritual fullness and express Gods love to others.

That you are in heaven
In That you are in heaven, Dr. Roberto Miranda discusses the importance of approaching God with reverence and awe, acknowledging His holiness and our duty to worship and obey Him.

1 John 4:15 - Cross Reference

Whosoever believeth that Jesus is the Christ is born of God: and every one that loveth him that begat loveth him also that is begotten of him. (1 John 5:1)

Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God: (1 John 4:2)

For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist. (2 John 1:7)

And he that keepeth his commandments dwelleth in him, and he in him. And hereby we know that he abideth in us, by the Spirit which he hath given us. (1 John 3:24)

And that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father. (Philippians 2:11)

That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved. (Romans 10:9)

No man hath seen God at any time. If we love one another, God dwelleth in us, and his love is perfected in us. (1 John 4:12)

Whosoever therefore shall confess me before men, him will I confess also before my Father which is in heaven. (Matthew 10:32)

Who is he that overcometh the world, but he that believeth that Jesus is the Son of God? (1 John 5:5)