New Living Translation
You think you can instruct the ignorant and teach children the ways of God. For you are certain that God’s law gives you complete knowledge and truth.

American Standard Version
a corrector of the foolish, a teacher of babes, having in the law the form of knowledge and of the truth;

Berean Study Bible
an instructor of the foolish, a teacher of infants, because you have in the law the embodiment of knowledge and truth—

Douay-Rheims Bible
An instructor of the foolish, a teacher of infants, having the form of knowledge and of truth in the law.

English Revised Version
a corrector of the foolish, a teacher of babes, having in the law the form of knowledge and of the truth;

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

World English Bible
a corrector of the foolish, a teacher of babies, having in the law the form of knowledge and of the truth.

Young's Literal Translation
an instructor of foolish ones, a teacher of babes, having the form of the knowledge and of the truth in the law.

Romans 2:20 Additional Translations ...