Passage
Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.
Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.
1 John 4:5 They are of the world: therefore speak they of the world, and the world heareth them.
1 John 4:6 We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.
1 John 4:7 Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.
1 John 4:8 He that loveth not knoweth not God; for God is love.
1 John 4:9 In this was manifested the love of God toward us, because that God sent his only begotten Son into the world, that we might live through him.
The verse centers on "beloved", "another", "loveth", "born", and "knoweth". It is saying that the verse draws attention to "beloved" and "another", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 6's "We are of God he that knoweth..." into verse 8's "He that loveth not knoweth not God...", so "beloved" and "another" belong inside that flow. In 1 John context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "beloved" and "another" with trust shaped by these words, not by a vague optimism outside the passage.