[和合本] 凡只能吃奶的，都不熟练仁义的道理，因为他是婴孩。
[新标点] 凡只能吃奶的都不熟练仁义的道理，因为他是婴孩；
[和合修] 凡只能吃奶的，就不熟练仁义的道理，因为他是婴孩。
[新译本] 凡是吃奶的，还是个婴孩，对公义的道理没有经历；
[当代修] 因为只能吃奶的人还是婴孩，不熟习仁义的道理。
[现代修] 凡是吃奶的都是婴儿，还不会辨别是非。
[吕振中] 凡只能用奶子的、对正义之道都没有经验，因为还是婴孩。
[思高本] 凡吃奶的，因为还是个婴孩，还不能了解正义的道理；
[文理本] 凡食乳者、不悟义理之言、以其为赤子耳、
[GNT] Anyone who has to drink milk is still a child, without any experience in the matter of right and wrong.
[BBE] And though by this time it would be right for you to be teachers, you still have need of someone to give you teaching about the first simple rules of God's revelation; you have become like babies who have need of milk, and not of solid food.
[KJV] For every one that useth milk is unskilful in the word of righteousness: for he is a babe.
[NKJV] For everyone who partakes [only] of milk [is] unskilled in the word of righteousness, for he is a babe.
[KJ21] For every one that useth milk is unskilled in the word of righteousness, for he is a babe.
[NASB] For everyone who partakes only of milk is unacquainted with the word of righteousness, for he is an infant.
[NRSV] for everyone who lives on milk, being still an infant, is unskilled in the word of righteousness.
[WEB] For everyone who lives on milk is not experienced in the word of righteousness, for he is a baby.
[ESV] for everyone who lives on milk is unskilled in the word of righteousness, since he is a child.
[NIV] Anyone who lives on milk, being still an infant, is not acquainted with the teaching about righteousness.
[NIrV] By this time you should be teachers. But in fact, you need someone to teach you all over again. You need even the simple truths of God's word. You need milk, not solid food.
[HCSB] Now everyone who lives on milk is inexperienced with the message about righteousness, because he is an infant.
[CSB] Now everyone who lives on milk is inexperienced with the message about righteousness, because he is an infant.
[AMP] For everyone who continues to feed on milk is obviously inexperienced and unskilled in the doctrine of righteousness (of conformity to the divine will in purpose, thought, and action), for he is a mere infant [not able to talk yet]!
[NLT] For someone who lives on milk is still an infant and doesn't know how to do what is right.
[YLT] for every one who is partaking of milk [is] unskilled in the word of righteousness -- for he is an infant,