For when by reason of the time ye ought to be teachers, ye have need again that some one teach you the rudiments of the first principles of the oracles of God; and are become such as have need of milk, and not of solid food.

Although by this time you ought to be teachers, you need someone to reteach you the basic principles of God’s word. You need milk, not solid food!

for even owing to be teachers, because of the time, again ye have need that one teach you what are the elements of the beginning of the oracles of God, and ye have become having need of milk, and not of strong food,

For when for the time ye ought to be teachers, ye have again need that [one] should teach you what [are] the elements of the beginning of the oracles ofGod, and are become such as have need of milk, [and] not of solid food.