Of Prayer, by John Calvin, tr. Henry Beveridge , at sacred-texts.com
In endeavouring to prove that such intercession derives some support from Scripture they labour in vain. We frequently read (they say) of the prayers of angels, and not only so, but the prayers of believers are said to be carried into the presence of God by their hands. But if they would compare saints who have departed this life with angels, it will be necessary to prove that saints are ministering spirits, to whom has been delegated the office of superintending our salvation, to whom has been assigned the province of guiding us in all our ways, of encompassing, admonishing, and comforting us, of keeping watch over us. All these are assigned to angels, but none of them to saints. How preposterously they confound departed saints with angels is sufficiently apparent from the many different offices by which Scripture distinguishes the one from the other. No one unless admitted will presume to perform the office of pleader before an earthly judge; whence then have worms such license as to obtrude themselves on God as intercessors, while no such office has been assigned them? God has been pleased to give angels the charge of our safety. Hence they attend our sacred meetings, and the Church is to them a theatre in which they behold the manifold wisdom of God (Ephesians 3:10). Those who transfer to others this office which is peculiar to them, certainly pervert and confound the order which has been established by God and ought to be inviolable. With similar dexterity they proceed to quote other passages. God said to Jeremiah, "Though Moses and Samuel stood before me, yet my mind could not be toward this people" (Jeremiah 15:1). How (they ask) could he have spoken thus of the dead but because he knew that they interceded for the living? My inference, on the contrary, is this: since it thus appears that neither Moses nor Samuel interceded for the people of Israel, there was then no intercession for the dead. For who of the saints can be supposed to labour for the salvation of the peoples while Moses who, when in life, far surpassed all others in this matter, does nothing? Therefore, if they persist in the paltry quibble, that the dead intercede for the living, because the Lord said, "If they stood before me," (intercesserint), I will argue far more speciously in this way: Moses, of whom it is said, "if he interceded," did not intercede for the people in their extreme necessity: it is probable, therefore, that no other saint intercedes, all being far behind Moses in humanity, goodness, and paternal solicitude. Thus all they gain by their cavilling is to be wounded by the very arms with which they deem themselves admirably protected. But it is very ridiculous to wrest this simple sentence in this manner; for the Lord only declares that he would not spare the iniquities of the people, though some Moses or Samuel, to whose prayers he had shown himself so indulgent, should intercede for them. This meaning is most clearly elicited from a similar passage in Ezekiel: "Though these three men, Noah, Daniel, and Job, were in it, they should deliver but their own souls by their righteousness, saith the Lord God" (Ezekiel 14:14). Here there can be no doubt that we are to understand the words as if it had been said, If two of the persons named were again to come alive; for the third was still living, namely, Daniel, who it is well known had then in the bloom of youth given an incomparable display of piety. Let us therefore leave out those whom Scripture declares to have completed their course. Accordingly, when Paul speaks of David, he says not that by his prayers he assisted posterity, but only that he "served his own generation" (Acts 13:36).