El (ayl) Simchat (seem-KHAT) Gili (gee-lee):  God is the Exceeding Joy of My Exaltation.

“Then will shall  I go to the sacrifice altar of God ELOHIM, to God EL, my exceeding joy the cheer of my twirling:  yea, upon the harp will I praise shall spread hands to you, O God ELOHIM my God ELOHIM.”  Psalm 43:4