Hebrews 5:12
For indeed you, who ought to be teachers so far as time is concerned, have need that some one again teach you what are the rudiments of the beginning of the oracles of God; and you have need of milk, not solid food.
Matthew 15:14
Let them alone: the blind are leaders of the blind: if the blind may lead the blind, both will fall into the ditch.
Matthew 23:24-36
Ye blind guides, who strain out the gnat, and swallow down the camel.
2 Timothy 3:15-17
and that from an infant thou hast known the holy scriptures which are able to make thee wise unto salvation through faith which is in Christ Jesus.
Matthew 11:25
At that time Jesus responding said, I praise thee, O Father, Lord of heaven and of earth, because thou hast hidden these things from the wise and the prudent, and reveal them unto babes.
Matthew 13:11
He responding said to them, Because it has been given unto you to know the mysteries of the kingdom of the heavens, but to them it has not been given.
Matthew 15:6-9
You made void the commandment of God by your tradition.