Shaddai ("ALMIGHTY".) I (See tid=1433) Gesenius derives from shad, shaadad, "to be strong." Isaiah 13:6 plays on similar sounds, "destruction from the Almighty," shod ("devastating tempest") from Shadday. Rashi and the Talmud (Chagiga, 12, section 1) from sh "He who is," and day "allsufficient."