זָ֘רַ֤ח בַּחֹ֣שֶׁךְ א֭וֹר לַיְשָׁרִ֑ים חַנּ֖וּן וְרַח֣וּם וְצַדִּֽיק׃
Unto the upright He shineth as a light in the darkness, Gracious, and full of compassion, and righteous.
Read kabbalistic (mystical) interpretation of Psalms 112:4: and classical mystical sources.