דְּרָכָ֥יו רָאִ֖יתִי וְאֶרְפָּאֵ֑הוּ וְאַנְחֵ֕הוּ וַאֲשַׁלֵּ֧ם נִֽחֻמִ֛ים ל֖וֹ וְלַאֲבֵלָֽיו׃
I have seen his ways, and will heal him; I will lead him also, and requite with comforts him and his mourners.
Read kabbalistic (mystical) interpretation of Isaiah 57:18: and classical mystical sources.