en_tn/jas/02/09.md

if you favor

"give special treatment to" or "give honor to"

committing sin

"sinning." That is, breaking the law.

convicted by the law as lawbreakers

Here the law is spoken of as if it were a human judge. AT: "guilty of breaking God's law" (See: rc://en/ta/man/translate/figs-personification)