1 Corinthians 14:20

JMNT(i) 20 Brothers (= Fellow members of the community)! Stop becoming little boys and girls in or by [your] way of thinking and use of intellect, but still be infants – non-speaking babies! – in the worthless, the ugly and the poor of quality or the evil. Yet progressively come to be mature as folks which manifest the purpose (full-grown; perfect; ones having reached the goal and express the destiny; or: = adults) in [your] way of thinking and use of intellect.