4 I have glorified you on earth by*Here "by" is supplied as a component of the participle ("completing") which is understood as means completing the work that you have given me to do.Literally "that I may do it"
4 I have glorified you on earth by*Here "by" is supplied as a component of the participle ("completing") which is understood as means completing the work that you have given me to do.Literally "that I may do it"