You are just arbitrarily picking dates to avoid having to deal with what hard evidence exists regarding what the early Church believed and functioned like. Some people regard Bernard of Clairvaux (1153) as the last father of the Church, so if you are going to say the early Church ended in 100 A.D. you are going to have to back it up. If the Church was radically different after 100 A.D. then you have to admit that Christ and the Apostles were rather poor teachers, and their followers rather lax and unscrupulous if they thought they could rewrite the theology that came from Christ himself. Also, it would make the Church hardly a pilllar and ground of truth.
You are just arbitrarily picking dates to avoid having to deal with what hard evidence exists regarding what the early Church believed and functioned like. Some people regard Bernard of Clairvaux (1153) as the last father of the Church, so if you are going to say the early Church ended in 100 A.D. you are going to have to back it up. If the Church was radically different after 100 A.D. then you have to admit that Christ and the Apostles were rather poor teachers, and their followers rather lax and unscrupulous if they thought they could rewrite the theology that came from Christ himself. Also, it would make the Church hardly a pilllar and ground of truth.
Is 100 AD arbitrary… Answer Yest
Why then did I choose 100 AD. Answer… The reason which i choose 100 AD is that it is a nice round number which roughtly correlates to the changes of the Catholic Church during the decades affer the death of the first generation of Christianity. It also is fairly close to the Rise of St Ignasious which is the, in my opinion, the start of a new wave of Christianity. It is the start of the 2nd Century which would include Tertullian, and Justin Martyr and coincides with the increase in the office of Bishop which can be evidenced by 1 Timothy (writted ca 100-120 AD). It is also the centruy in which the orthodox began.
As for Theology coming from Christ himself…
"Though [the Canonical Gospels] are presented as historical narratives, their origins are complex and their reliability variable…then,in the decades of the sixties, with the progressive elimination of the first generation of Christians… provided an urgent incentive to record Jesus’s teachings in imperishable shape.
Mark, from the circle of Peter, first created the Gospel as a literary form… his problems were not only those of an unpracticed writer but also those of an amateur theologian trying to transmit a complex message which he recieved from the far from lucid Peter. Hence he often does not try to solve the problem of comprehensibility.
Matthew and Luke,quite independently, produced their own narratives… Each had Mark to work from, though probably in carelessly copied form; and also had anouther source …Q
John has no demonstrable connection to the synoptics… It is, however, more of a theological treatise than a historical narrative…there is evidence of tampering in the earliest manuscripts
…
None of this would matter much if the central doctrine and teaching of Jesus emerged strongly, consistently and coherently form all the canonical sources… yet even in [the Passion] there are major obscurities an apparent contrdictions…
It is thus misleading to speak of apostolic age and equally misleading to speak of a primative pentacostal Church and Faith. The last point is important because it implies Jesus left a Norm, in terms of doctrine, message, and organization, from which the Church subsequently departed. There was never a norm… If the famous Petrine text in Matthew is genuine and means what it is alleged to mean Peter was a very unsteady rock on which to found a Church. He did not exercise powers of leadership and seems to have allowed himself to be disposed by James an other members of Jesus’s family, who had played no part in the origional mission."
“A History of Christianity” - Roman Catholic Historian Paul Johnson pg 24-33
The point is that there was no unified organized Church in the years before roughly 100 AD and the Catholic Church cannot claim to be the pure distillation of truth unless it proves that it was so dictated by Christ. I want proof before 100 AD, before the Church claimed to be the source of truth to justify that it could make that claim