1 John 5:20

JMNT(i) 20 yet we have seen and thus know that God's Son has arrived and is continuously here, and He has given thorough understanding (comprehension; faculty of thought; intelligence; intellectual capacity; input throughout the mind) to the end that we would constantly know [other MSS: so that we do constantly know] by experience the True One (or: the true, the real and the genuine), and we constantly exist within and in union with the True One (or: in the real [situation]; in the midst of Reality): within His Son, Jesus Christ. This One is the True (Real; Genuine) God, and Life pertaining to and having the qualities of the Age (or: life having its source in the Age [of Messiah]; eonian life; Life of, for and on through, the ages).