Romans 2:20

a light to them that are in the darkness, an instructor of the simple, a teacher of babes, having the form of the knowledge and of the truth which is in the law.

2 Timothy 1:13

Hold fast the form of sound words, which thou hast heard from me, in faith and love which is in Christ Jesus.

2 Timothy 3:5

having a form of godliness, but strangers to the power of it: from such turn away.

Romans 6:17

But thanks be to God, that ye who were servants of sin, have obeyed from the heart that form of doctrine which was delivered to you:

1 Corinthians 3:1

And I, my brethren, could not speak to you, as to spiritual persons, but as to carnal ones, even as to babes in Christ.

Titus 1:16

They profess to know God, but in works deny Him, being abominable and disobedient, and to every thing that is good void of understanding.

Matthew 11:25

And upon this occasion Jesus opened his mouth and said, "I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and knowing, and hast revealed them to babes:

Hebrews 5:13

For every one that wanteth milk, is unacquainted with the doctrine of justification; for he is an infant:

1 Peter 2:2

and envies, and all evil-speakings, as new-born babes desire that rational milk which is without guile, that ye may grow thereby:

Treasury of Scripture Knowledge

Summary

An instructor of the foolish, a teacher of babes, which hast the form of knowledge and of the truth in the law.

General references

Bible References

A teacher

Matthew 11:25
And upon this occasion Jesus opened his mouth and said, "I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and knowing, and hast revealed them to babes:
1 Corinthians 3:1
And I, my brethren, could not speak to you, as to spiritual persons, but as to carnal ones, even as to babes in Christ.
Hebrews 5:13
For every one that wanteth milk, is unacquainted with the doctrine of justification; for he is an infant:
1 Peter 2:2
and envies, and all evil-speakings, as new-born babes desire that rational milk which is without guile, that ye may grow thereby:

The form

Romans 6:17
But thanks be to God, that ye who were servants of sin, have obeyed from the heart that form of doctrine which was delivered to you:
2 Timothy 1:13
Hold fast the form of sound words, which thou hast heard from me, in faith and love which is in Christ Jesus.
2 Timothy 3:5
having a form of godliness, but strangers to the power of it: from such turn away.
Titus 1:16
They profess to know God, but in works deny Him, being abominable and disobedient, and to every thing that is good void of understanding.

General references

Luke 11:35
Take heed therefore least the light which is in thee be darkness.