Hebrews 5:11-14  Christian Standard Bible

The Problem of Immaturity

¹¹ We have a great deal to say about this, and it is difficult to explain, since you have become too lazy to understand. ¹² Although by this time you ought to be teachers, you need someone to teach you the basic principles of God’s revelation again. You need milk, not solid food.^{(A) 13} Now everyone who lives on milk is inexperienced with the message about righteousness, because he is an infant. ¹⁴ But solid food is for the mature—for those whose senses have been trained to distinguish between good and evil.^(B)