Altaschith--or, "Destroy not." This is perhaps an enigmatical allusion to the critical circumstances connected with the history, for which compare Sa1 22:1; Sa1 26:1-3. In Moses' prayer (Deu 9:26) it is a prominent petition deprecating God's anger against the people. This explanation suits the fifty-eighth and fifty-ninth also. Asaph uses it for the seventy-fifth, in the scope of which there is allusion to some emergency. Michtam--(See on Psa 16:1, title). To an earnest cry for divine aid, the Psalmist adds, as often, the language of praise, in the assured hope of a favorable hearing. (Psa 57:1-11) my soul--or self, or life, which is threatened. shadow of thy wings-- (Psa 17:8; Psa 36:7). calamities--literally, "mischiefs" (Psa 52:2; Psa 55:10).