(The second in a series of posts about little-known Christian Apocrypha that could not be included in my recent book, Secret Scriptures Revealed: A New Introduction to the the Christian Apocrypha, to be released later this month)
While reading Bart Ehrman's latest book, Forgery and Counterforgery: The Use of Literary Deceit in Early Christian Polemics (Oxford 2013), I came across a reference to, apparently, lost letters of Jesus to Peter and Paul. These letters are not typically mentioned in studies of the Christian Apocrypha, though they should be part of the discussion of apocryphal letters of Jesus (particularly the Abgar Correspondence).
The reference is found in Augustine's Harmony of the Gospels (De cons. Evang.). Augustine is refuting claims that Jesus composed texts of magic. It's interesting that Augustine's method of refutation is to point out that Jesus could not have written to Paul since Paul was not a Christian until after Jesus' death. Here is the relevant excerpt (1.14-16; translated by S.D.F. Salmond, from Nicene and Post-Nicene Fathers, First Series, Vol. 6. Edited by Philip Schaff. Buffalo, NY: Christian Literature Publishing Co., 1888):
14. But, indeed, these persons rise to such a pitch of folly as to allege that the books which they consider to have been written by Him contain the arts by which they think He wrought those miracles, the fame of which has become prevalent in all quarters. And this fancy of theirs betrays what they really love, and what their aims really are. For thus, indeed, they show us how they entertain this opinion that Christ was the wisest of men only for the reason that He possessed the knowledge of I know not what illicit arts, which are justly condemned, not merely by Christian discipline, but even by the administration of earthly government itself. And, in good truth, if there are people who affirm that they have read books of this nature composed by Christ, then why do they not perform with their own hand some such works as those which so greatly excite their wonder when wrought by Him, by taking advantage of the information which they have derived from these books?
15. Nay more, as by divine judgment, some of those who either believe, or wish to have it believed, that Christ wrote matter of that description, have even wandered so far into error as to allege that these same books bore on their front, in the form of epistolary superscription, a designation addressed to Peter and Paul. And it is quite possible that either the enemies of the name of Christ, or certain parties who thought that they might impart to this kind of execrable arts the weight of authority drawn from so glorious a name, may have written things of that nature under the name of Christ and the apostles. But in such most deceitful audacity they have been so utterly blinded as simply to have made themselves fitting objects for laughter, even with young people who as yet know Christian literature only in boyish fashion, and rank merely in the grade of readers.
16. For when they made up their minds to represent Christ to have written in such strain as that to His disciples, they bethought themselves of those of His followers who might best be taken for the persons to whom Christ might most readily be believed to have written, as the individuals who had kept by Him on the most familiar terms of friendship. And so Peter and Paul occurred to them, I believe, just because in many places they chanced to see these two apostles represented in pictures as both in company with Him. For Rome, in a specially honourable and solemn manner, commends the merits of Peter and of Paul, for this reason among others, namely, that they suffered [martyrdom] on the same day. Thus to fall most completely into error was the due desert of men who sought for Christ and His apostles not in the holy writings, but on painted walls. Neither is it to be wondered at, that these fiction-limners were misled by the painters. For throughout the whole period during which Christ lived in our mortal flesh in fellowship with His disciples, Paul had never become His disciple. Only after His passion, after His resurrection, after His ascension, after the mission of the Holy Spirit from heaven, after many Jews had been converted and had shown marvellous faith, after the stoning of Stephen the deacon and martyr, and when Paul still bore the name Saul, and was grievously persecuting those who had become believers in Christ, did Christ call that man [by a voice] from heaven, and made him His disciple and apostle. How, then, is it possible that Christ could have written those books which they wish to have it believed that He did write before His death, and which were addressed to Peter and Paul, as those among His disciples who had been most intimate with Him, seeing that up to that date Paul had not yet become a disciple of His at all?