Ro 8:30+ speaks of believers as are already (past-tense) "glorified," so certain is our future glorification. But there is a present glory that is His to be had. Paul writes now as we "we all, with unveiled face, (are) beholding as in a mirror the glory of the Lord (especially in the Word of God), (we) are being (continually) transformed into the same image from glory to glory, just as from the Lord, the Spirit." (2Cor 3:18+)