no more, &c. = being no longer (Greek. meketi. Comp. of me.App-105.) about to return.
to = unto. Greek. eis.App-104.
corruption. Greek. diaphthora. See note on Act_2:27. Here corruption means the place of corruption, i.e. the grave, for He did not see corruption and therefore could not return to it.
on this wise = thus.
sure = assured. Greek. pistos.App-150.
mercies = holy things. Greek. hosios. See Act_2:27. Same as "holy" in Act_13:35. The sure mercies are the promises faithfully kept by the Almighty. Figure of speech Catachresis. See Isa_55:3.