Treasury of Scripture Knowledge
I have fed you with milk, and not with meat: for hitherto ye were not able to bear it, neither yet now are ye able.
For although by this time you should be teachers, you again need to have someone teach you the rudiments of the first principles of the oracles of God. You have come to need milk, and not solid food.
1 Peter 2:2
as newborn babies, long for the pure milk of the Word, that you may grow thereby,
He said to them, "Are you thus without understanding also? Don't you perceive that whatever goes into the man from outside can't defile him,