His glory is great in your salvation: honor and majesty have you laid upon him.
All Commentaries on Psalms 21:5 Go To Psalms 21
Augustine of Hippo
AD 430
6. "His glory is great in Thy salvation" (ver. 5). Great indeed is His glory in the salvation, whereby Thou hast raised Him up again. "Glory and great honour shalt Thou lay upon Him." But Thou shalt yet add unto Him glory and great honour, when Thou shall place Him in heaven at Thy right hand.