What Is the Real Meaning of "God Is Love" from 1 John 4:8?

In 1 John (which is a cipher for Jesus) 4:8 it is said that the meaning of God is Love and so it for there is only God (Real) experiencing itself as Self-differentiated (Reality) for the purpose of Love. Love meaning companionship, fellow, friendship, et al. But in most simple terms. The purpose of God is Love.
~ Wald Wassermann