en_tn_condensed/eph/04/14.md

be children

"be like children"

tossed back and forth ... carried away by every wind of doctrine

This speaks of a believer who has not become mature and follows wrong teaching as if that believer were a boat that the wind is blowing in different directions on the water.

by the trickery of people in their deceitful schemes

"by crafty people who trick believers with clever lies"