¹² For though ^[a]by this time you ought to be teachers, you have need again for someone to teach you the ^[b]elementary principles of the oracles of God, and you have come to need milk and not solid food. ¹³ For everyone who partakes only of milk is not accustomed to the word of righteousness, for he is an infant. ¹⁴ But solid food is for the mature, who because of practice have their senses trained to discern good and evil.