James 2:7-9

Verse 7

Blaspheme that worthy name - They took every occasion to asperse the Christian name and the Christian faith, and have been, from the beginning to the present day, famous for their blasphemies against Christ and his religion. It is evident that these were Jews of whom St. James speaks; no Christians in these early times could have acted the part here mentioned.
Verse 8

The royal law - Νομον βασιλικον. This epithet, of all the New Testament writers, is peculiar to James; but it is frequent among the Greek writers in the sense in which it appears St. James uses it. Βασιλικος, royal, is used to signify any thing that is of general concern, is suitable to all, and necessary for all, as brotherly love is. This commandment; Thou shalt love thy neighbor as thyself, is a royal law, not only because it is ordained of God, and proceeds from his kingly authority over men, but because it is so useful, suitable, and necessary to the present state of man; and as it was given us particularly by Christ himself, Joh 13:34; Joh 15:12, who is our King, as well as Prophet and Priest, it should ever put us in mind of his authority over us, and our subjection to him. As the regal state is the most excellent for secular dignity and civil utility that exists among men, hence we give the epithet royal to whatever is excellent, noble, grand, or useful.
Verse 9

But if ye have respect to persons - In judgment, or in any other way; ye commit sin against God, and against your brethren, and are convinced, ελεγχομενοι, and are convicted, by the law; by this royal law, Thou shalt love thy neighbor as thyself; as transgressors, having shown this sinful acceptance of persons, which has led you to refuse justice to the poor man, and uphold the rich in his oppressive conduct.
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