Other Fragments on the Psalms. 1388 II. On Psalm xxxi. 22 . Of the Triumph of the Christian Faith. The mercy of God is not so “marvellous” when it is shown in humbler cities as when it is shown in “a strong city,” 1389 and for this reason “God is to be blessed.” 1388     De Magistris, Acta Martyrum Ostien ., p. 256. 1389     The allusion probably is to the seat of imperial power itself.