New Defender's Study Bible Notes
1:13 God cannot be tempted. Since Jesus was God, and did not cease being God when He also became man, this statement assures us that Jesus not only did not sin, but also that He could not sin.
1:15 finished. The word used here for “finished” (Greek apoteleo) occurs only here. It is an emphatic word, implying an ultimate and final consummation. Thus sin, if allowed to continue without repentance and redemption, must result in eternal and irrevocable spiritual death.