I found it very funny that they used Ephesians 4:14 in a study article seeking to justify child baptism. The text says:
So we should no longer be children, tossed about as by waves and carried here and there by every wind of teaching+ by means of the trickery of men, by means of cunning in deceptive schemes
Do you see it? The text likens immature, gullible christians to children. If the bible would use children as a metaphor for the spiritual immaturity that christians are to avoid then how could they be saying that children are mature enough to make such a responsible, life-shaping decision? How can they be saying that children are mature enough and are making the decision of baptism of their own full volition and aren't merely being 'tossed by waves and carried by the wind of influence' of their parents and other adults that they look up to?
They are utterly blind to use that text in their study article and not see the contrary implications of it.