At that day ye shall ask in my name,.... For when the Spirit was poured upon them, they not only received his extraordinary gifts, and had a larger measure of his grace bestowed upon them; but were also blessed with him, as a spirit of grace and supplication, in a more remarkable manner than ever they had been before: they then better understood the throne of grace, and the advantages of it; had greater enlargements and assistances at it; and were better acquainted with the mediation of Christ, and the necessity of making use of his name, blood, and righteousness, in all their petitions and requests.
And I say not unto you, that I will pray the Father for you. This Christ had promised before, Joh 14:16; nor was there any occasion to repeat it now, of which they might be strongly assured: besides, at that day the Spirit would be given to them by virtue of his intercession; so that there would be no need of praying to the Father for them on that account.