Matthew as resurrection witness: Can Irenaeus' general credibility be impeached due to his acceptance of non-canonical stories?

 2nd century church father Irenaeus accepts, unquestioningly, a bizarre non-canonical story, allegedly from Papias, where Jesus is teaching that one day, grapes will talk to human beings:

The predicted blessing, therefore, belongs unquestionably to the times of the kingdom, when the righteous shall bear rule upon their rising from the dead; when also the creation, having been renovated and set free, shall fructify with an abundance of all kinds of food, from the dew of heaven, and from the fertility of the earth: as the elders who saw John, the disciple of the Lord, related that they had heard from him how the Lord used to teach in regard to these times, and say:  The days will come, in which vines shall grow, each having ten thousand branches, and in each branch ten thousand twigs, and in each true twig ten thousand shoots, and in each one of the shoots ten thousand clusters, and on every one of the clusters ten thousand grapes, and every grape when pressed will give twenty-five metretes of wine. And when any one of the saints shall lay hold of a cluster, another shall cry out, “I am a better cluster, take me; bless the Lord through me.”   In like manner [the Lord declared] that a grain of wheat would produce ten thousand ears, and that every ear should have ten thousand grains, and every grain would yield ten pounds (quinque bilibres) of clear, pure, fine flour; and that all other fruit-bearing trees, and seeds and grass, would produce in similar proportions (secundum congruentiam iis consequentem); and that all animals feeding [only] on the productions of the earth, should [in those days] become peaceful and harmonious among each other, and be in perfect subjection to man.  4. And these things are bone witness to in writing by Papias, the hearer of John, and a companion of Polycarp, in his fourth book; for there were five books compiled (συντεταγμένα) by him. And he says in addition, “Now these things are credible to believers.” And he says that, “when the traitor Judas did not give credit to them, and put the question, ‘How then can things about to bring forth so abundantly be wrought by the Lord?’ the Lord declared, ‘They who shall come to these [times] shall see.’”  

Irenaeus, Against Heresies, Book 5, ch. 33  Schaff, P. (2000). 

The Ante-Nicene Fathers (electronic ed.). Garland, TX: Galaxie Software.

That was book 5, but earlier in book 3, Irenaeus admits accepting the 4 completed canonical gospels:

Matthew also issued a written Gospel among the Hebrews in their own dialect, while Peter and Paul were preaching at Rome, and laying the foundations of the Church. After their departure, Mark, the disciple and interpreter of Peter, did also hand down to us in writing what had been preached by Peter. Luke also, the companion of Paul, recorded in a book the Gospel preached by him. Afterwards, John, the disciple of the Lord, who also had leaned upon His breast, did himself publish a Gospel during his residence at Ephesus in Asia.

Irenaeus, Against Heresies, Book 3, ch. 1

 Given that Irenaeus had already admitted acceptance of the 4 completed canonical gospels, and assuming as you do that the text of those gospels told Ireaneus nothing more or less than what the English of those gospels tells you today, to what degree was his general credibility impeached, if at all, by his willingness to accept stories about Jesus that not only are absent from the canonical NT, but stories that no Christian scholars today think Jesus really taught?

Matthew as resurrection witness: did Irenaeus quote, or corroborate, Papias?

Generally, the less independent corroboration, the weaker the case for traditional authorship of Matthew, but the more independent corroboration, the stronger such a case would be (barring discussion of the credibility of the sources for the independent corroboration).

2nd century church Father Irenaeus asserts that Matthew authored a gospel. 
 

1. We have learned from none others the plan of our salvation, than from those through whom the Gospel has come down to us, which they did at one time proclaim in public, and, at a later period, by the will of God, handed down to us in the Scriptures, to be the ground and pillar of our faith. For it is unlawful to assert that they preached before they possessed “perfect knowledge,” as some do even venture to say, boasting themselves as improvers of the apostles. For, after our Lord rose from the dead, [the apostles] were invested with power from on high when the Holy Spirit came down [upon them], were filled from all [His gifts], and had perfect knowledge: they departed to the ends of the earth, preaching the glad tidings of the good things [sent] from God to us, and proclaiming the peace of heaven to men, who indeed do all equally and individually possess the Gospel of God. Matthew also issued a written Gospel among the Hebrews in their own dialect, while Peter and Paul were preaching at Rome, and laying the foundations of the Church. After their departure, Mark, the disciple and interpreter of Peter, did also hand down to us in writing what had been preached by Peter. Luke also, the companion of Paul, recorded in a book the Gospel preached by him. Afterwards, John, the disciple of the Lord, who also had leaned upon His breast, did himself publish a Gospel during his residence at Ephesus in Asia.

Irenaeus, Against Heresies,Book 3, ch. 1

Schaff, P. (2000). The Ante-Nicene Fathers (electronic ed.). Garland, TX: Galaxie Software.

Irenaeus elsewhere admits that he also got things not just from Papias, but specifically from the same Papias-authored 5-volume “Expositions of the Oracles of the Lord” that Eusebius depended on for crediting Papias with the earliest post-apostolic statement of Matthew’s authorship.  See Irenaeus, Against Heresies, Book 5, ch. 33.

Therefore, it remains a possibility that Irenaeus’ statement about Matthew authoring a gospel constitutes nothing more than him simply repeating what Papias said.   If that is the case, Irenaeus wouldn't qualify as an independent corroboration, for the same reason that witness B is not independently corroborating the testimony of witness A, if all witness B is doing is depending on witness A's statement and giving it her own interpretation.

For obvious reasons, the more conservative or fundamentalist the Christian, the more they will view the evidence in the light most favorable to Matthew's authorship, since they are already low on resurrection eyewitness testimony, they cannot afford for any of their alleged witnesses to call in sick the day of trial.

Scholar Donald Guthrie, whose "NT Introduction" is "widely acclaimed" and "a benchmark evangelical work", says Irenaeus here was depending on Papias to assert Matthew authored a gospel:

This testimony is clearly identical with Papias’ statement only if λογία is interpreted as the gospel. Since Irenaeus was acquainted with Papias’ work it may reasonably be assumed that he is here giving his own interpretation of Papias’ statement…

Guthrie, D. (1996, c1990). “Matthew, Authorship”, New Testament introduction.

Series taken from jacket. (4th rev. ed.).

[The master reference collection]. Downers Grove, Ill.: Inter-Varsity Press.

The question to be answered in this blog is;  Is Irenaeus corroborating, or merely repeating, what Papias said?

If he was merely repeating, then he does not qualify as independent corroboration of Papias' statement, and as such, the case for Matthew's authorship is a bit weaker than it might have been.

Luke 2:52, either Jesus isn't God, or God can increase in wisdom

Luke 2:52 makes a controversial statement about Jesus, which I say logically forbids the possibility that he could have been both human and God at the same time.

46 Then, after three days they found Him in the temple, sitting in the midst of the teachers, both listening to them and asking them questions.

 47 And all who heard Him were amazed at His understanding and His answers.

 48 When they saw Him, they were astonished; and His mother said to Him, "Son, why have You treated us this way? Behold, Your father and I have been anxiously looking for You."

 49 And He said to them, "Why is it that you were looking for Me? Did you not know that I had to be in My Father's house?"

 50 But they did not understand the statement which He had made to them.

 51 And He went down with them and came to Nazareth, and He continued in subjection to them; and His mother treasured all these things in her heart.

 52 And Jesus kept increasing in wisdom and stature, and in favor with God and men. (Lk. 2:46-52 NAU)

How could Jesus, who IS God (supposedly), "increase" in wisdom?


Apologists will say v. 52 is only referring to Jesus' human nature, not his divine nature.

But "nature" is what a thing really is, it's essential properties, as opposed to what it merely appears to be.  From the Oxford dictionary:

The basic or inherent features, character, or qualities of something.

So if Jesus had two natures, BOTH of them would have to be implicated in anything the bible asserts him to have been, said or done.  There is no logical possibility for a person to act in a way that doesn't implicate their nature.

So the only way to rescue Luke from denying Jesus' divinity here is to insist, contrary to all reason, that Luke ascribed to the erroneous belief that Jesus could do things contrary to one of his natures (like acting in his earlier years in a way that involved less wisdom than he'd have acted with in his later years, when his nature as God during his early years would require that he always spoke/acted during said early years with the fullest amount of wisdom logically possible for God.)

Yes, the bible elsewhere teaches that Jesus is God, but using a teaching in one part of the bible to dictate what interpretative options are and aren't available for some other bible verse, presupposes the truth of the doctrine of full biblical inerrancy.  But since bible inerrancy has nowhere near the universal acclaim that other interpretation-tools such as "grammar" and "context" have (inerrancy is denied by most Christian scholars too, not just skeptics), I have reasonable justification to refuse to exalt inerrancy in my mind to the status of "interpretation-tool".

Since I have reasonable justification to reject inerrancy as a governing heremeneutic, I have reasonable justification to not be worried about my interpretation of Luke 2:52 causing it to contradict something else in the bible.  Something more than this must be shown before I will be morally or intellectually obligated to renounce my interpretation.  If such is not shown, then the fact that my interpretation contradicts something else in the bible, will only be interesting to inerrantist-Christians, thus showing the subjective nature of such a rebuttal.

For all these reasons, Luke's statement that Jesus increased in wisdom can only mean either a) Jesus wasn't God since God cannot increase in wisdom, or b) the divine nature of Jesus increased in wisdom. 

However, Christians who interpret Genesis 6:6-7 literally (i.e, God really does sometimes regret one of his own decisions), can safely assert that Jesus, as God, can increase in wisdom.  Their interpretation of Genesis 6 is probably correct, there is no grammatical or contextual justification for the "anthropomorphic" interpretation, only a worry that it needs to be rendered non-literal so it won't contradict other bible verses asserting God being all-knowing.  Take a look at Exodus 32:9-14  for another example of God being imperfect and needing the wisdom of humans.