לָכֵ֤ן ׀ שָׂמַ֣ח לִ֭בִּי וַיָּ֣גֶל כְּבוֹדִ֑י אַף־בְּ֝שָׂרִ֗י יִשְׁכֹּ֥ן לָבֶֽטַח׃
Przeto cieszy się serce moje i raduje godność moja, a ciało moje spoczywa bezpiecznie.
Yoma
If so, how do we understand the end of that verse? "But if a person sins against God, who will mediate for him?" What he means to say is: If a person sins against another person, God will mediate for him and his fellow will forgive him. But if a person sins against God, who will mediate for him? Only repentance and good deeds.