Romans 2:18
 Romans 2:18 
New International Version (©2011)
if you know his will and approve of what is superior because you are instructed by the law;

New Living Translation (©2007)
You know what he wants; you know what is right because you have been taught his law.

English Standard Version (©2001)
and know his will and approve what is excellent, because you are instructed from the law;

New American Standard Bible (©1995)
and know His will and approve the things that are essential, being instructed out of the Law,

King James Bible (Cambridge Ed.)
And knowest his will, and approvest the things that are more excellent, being instructed out of the law;

Holman Christian Standard Bible (©2009)
know His will, and approve the things that are superior, being instructed from the law,

International Standard Version (©2012)
and know his will, and approve of what is best because you have been instructed in the Law;

NET Bible (©2006)
and know his will and approve the superior things because you receive instruction from the law,

Aramaic Bible in Plain English (©2010)
You who know his will and discern what is right, you who are taught from The Written Law,

GOD'S WORD® Translation (©1995)
know what he wants, and distinguish right from wrong because you have been taught Moses' Teachings.

King James 2000 Bible (©2003)
And know his will, and approve the things that are more excellent, being instructed out of the law;

American King James Version
And know his will, and approve the things that are more excellent, being instructed out of the law;

American Standard Version
and knowest his will, and approvest the things that are excellent, being instructed out of the law,

Douay-Rheims Bible
And knowest his will, and approvest the more profitable things, being instructed by the law,

Darby Bible Translation
and knowest the will, and discerningly approvest the things that are more excellent, being instructed out of the law;

English Revised Version
and knowest his will, and approvest the things that are excellent, being instructed out of the law,

Webster's Bible Translation
And knowest his will, and approvest the things that are more excellent, being instructed out of the law,

Weymouth New Testament
and know the supreme will, and can test things that differ--being a man who receives instruction from the Law--

World English Bible
and know his will, and approve the things that are excellent, being instructed out of the law,

Young's Literal Translation
and dost know the will, and dost approve the distinctions, being instructed out of the law,

Matthew Henry's Concise Commentary

2:17-24 The apostle directs his discourse to the Jews, and shows of what sins they were guilty, notwithstanding their profession and vain pretensions. A believing, humble, thankful glorying in God, is the root and sum of all religion. But proud, vain-glorious boasting in God, and in the outward profession of his name, is the root and sum of all hypocrisy. Spiritual pride is the most dangerous of all kinds of pride. A great evil of the sins professors is, the dishonour done to God and religion, by their not living according to their profession. Many despise their more ignorant neighbours who rest in a dead form of godliness; yet themselves trust in a form of knowledge, equally void of life and power, while some glory in the gospel, whose unholy lives dishonour God, and cause his name to be blasphemed.


Pulpit Commentary

Verse 18. - And knowest his will, and approvest the things that are more excellent (δοκιμάζεις τὰ διαφέροντα, a phrase capable also of the meaning, "provest the things which differ," i.e. distinguishest between right and wrong; for δοκιμάζειν may mean either "to prove," or "to approve" after trial, and τὰ διαφέροντα either "things which differ," or "things which surpass." Exactly the same expression occurs in Philippians 1:10, with the same uncertainty of meaning. The difference is unimportant, both interpretations coming to the same thing), being instructed (κατηχούμενος, which implies regular training, whether catechetically in youth, or through rabbinical and synagogic teaching) out of the Law. So far the Jew's own claims on the ground of his own position have been touched on; what follows expresses his attitude with regard to others. We may observe throughout a vein of irony.


Gill's Exposition of the Entire Bible

And knowest his will,.... Not the secret will or purpose of God; nor his revealed will in the Gospel, for of this they were ignorant; but his declared will in the law, showing what is to be done, and what is not to be done: to know which in express terms was a privilege, that other people had not; but then the bare knowledge of this will be of no avail: for persons may know their Lord's will, as the Jews did, and not do it, and so be worthy to be beaten with many stripes:

and approvest the things that are more excellent: or "triest the things that differ"; from one another, and from the will and law of God; or as the Syriac, "discernest" "things that are convenient"; agreeable, which are fit and ought to be done: and having tried and discerned them, they approved of them in their judgment as the things more excellent; but then they did not put these excellent things in practice which they approved of; and the knowledge and approbation they had of these things, arose from their

being instructed out of the law, and not the Gospel; for the excellent things of the Gospel, they had no discerning, knowledge and approbation of; see Philippians 1:10.


Jamieson-Fausset-Brown Bible Commentary

18. approvest the things that are excellent—"triest the things that differ" (Margin). Both senses are good, and indeed the former is but the result of the latter action. (See on [2183]Php 1:10).


Romans 2:18 Parallel Commentaries

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Bible Hub: Online Parallel Bible


The Jews and the Law
17Behold, you are called a Jew, and rest in the law, and make your boast of God, 18And know his will, and approve the things that are more excellent, being instructed out of the law; 19And are confident that you yourself are a guide of the blind, a light of them which are in darkness, …

Luke 1:4 so that you may know the certainty of the things you have been taught.
Romans 2:19 if you are convinced that you are a guide for the blind, a light for those who are in the dark,
Philippians 1:10 so that you may be able to discern what is best and may be pure and blameless for the day of Christ,