The Emblems of the Holy Spirit: Oil: Comforting

…to console the mourners in Zion—to give them a crown of beauty for ashes, the oil of joy for mourning, and a garment of praise for a spirit of despair. So they will be called oaks of righteousness, the planting of the LORD, that He may be glorified.

You have loved righteousness and hated wickedness; therefore God, Your God, has anointed You above Your companions with the oil of joy.”