Bible: Heb 5:12-6:1
5:12 For though you should in fact be teachers by this time, 1 you need someone to teach you the beginning elements of God’s utterances. 2 You have gone back to needing 3 milk, not 4 solid food. 5:13 For everyone who lives on milk is inexperienced in the message of righteousness, because he is an infant. 5:14 But solid food is for the mature, whose perceptions are trained by practice to discern both good and evil.
NET Bible Study Environment