***pretty much wincing at the idea of starting this thread, but here goes***
The debate of Christian baptism has a tumultuous history as we all know. From a theological standpoint both paedo and credo sides make poignant arguments as to how we are to understand God's covenants. But what I would like to bring up for discussion is baptism from the viewpoint of the historian.
Credos and paedos do not see the same amount of continuity between circumcision and baptism, but at the root of it all both sides at least recognize that circumcision and baptism are similar in that they symbolically represent the sign and seal of entry into God's covenant(s). So for the sake of agreement, let us take the theology of the matter no further than that.
Ok, enter the arena of the historian.
For thousands of years in the Old Testament the people of God circumcised their children into the covenant. Then a New Covenant is made and we have a new sign and seal in baptism. The credobaptist holds that this now belongs only to those who profess faith in Christ. The paedobaptist also believes that it is for those who profess faith in Christ--but also for their children.
Of course there is an avalanche of theological implications around each system of belief...but again, let us leave that aside.
From a purely historical perspective, it would seem a very reasonable question to ask where the documentation is for specifically withholding children from the symbolic entry into the covenant since, again, it had been the practice for millennia to include them. Furthermore, a serious matter exists that if indeed it was explicitly taught in the early church that Christians were not to baptize their children, the historian would expect that era to reveal an outpouring of questions raised as to why and subsequent contemporary instruction directed specifically to answer these questions.
Now the credo position may very well ask for historical proof of the opposite, namely documentation of explicit infant baptism in the NT. But the historian must no doubt deal with precedent here. There was always a precedent of including children in the covenant so it would seem, all theological arguments aside, that the burden of proof lies on the removal of children from the practice rather than the inclusion of children.
Secondly, on the other side of the cannon being closed we must travel well over 1000 years after the institution of the New Covenant to find any solid examples of exclusive practice of credobaptism in the church. This again, carries a historical weight that must be dealt with.
At the end of the day both sides connect the dots of God's covenants different ways and make very intriguing theological arguments. I think it perfectly reasonable to be able to respect and understand the basis that either has for their convictions. But I'm not as sure that the objective historian can see the documentation available as being equally as favorable to both sides.
Please share your thoughts (as opposed to a laundry list of recommended further reading material)...peacefully and without condescension if at all possible.