{And the glory} (kag(9320)t(886e) doxan). Literally, "And I the
glory," with emphasis on "I." It is the glory of the Incarnate
Word (Bernard), cf.  1:14  2:11 , not the glory of the Eternal
Word mentioned in  17:24 . Bengel says: _Quanta majestas
Christianorum!_ Then verse  22  repeats the unity prayed for in
verse  21 .