Jamieson, Fausset and Brown on 1 Corinthians 6:14

14. (Ro 8:11).

raised up--rather, "raised," to distinguish it from "will raise up us"; the Greek of the latter being a compound, the former a simple verb. Believers shall be raised up out of the rest of the dead (see on Php 3:11); the first resurrection (Re 20:5).

us--Here he speaks of the possibility of his being found in the grave when Christ comes; elsewhere, of his being possibly found alive (1Th 4:17). In either event, the Lord's coming rather than death is the great object of the Christian's expectation (Ro 8:19).