John Trapp on John 17:19

Verſe 19. And for their ſakes doe I ſanctifie] As both Prieſt, Altar and Sacrifice: and this Chriſt did from the womb to the Tomb; at his death eſpecially, when this Paſchall lamb was roſted in the fire of his Fathers wrath, that his people might be made partakers of his holineſſe, Heb. 10.10. Here alſo it is worch the noting, that theſe Petitions in our Saviours prayer, doe ſo ſweetly depend one upon another, that if you take away one, you deface the other. Phavorinus in Gellius, comparing between the ſtile of Lyſias and Plato, obſerves this difference, Quod ſi ex Platonis oratione aliquid demas muteſ que , de elegantia ta et ùm detraxeris; ſi ex Lyſiae, de ſententia.