Add to this the fact that the **earliest explicit reference **to infant baptism is in 200 AD from Tertullian who opposes the practice. Since Tertullian was a traditionalist, he would not have opposed a practice that was generally accepted and known to be from the apostles, so **this is proof that infant baptism was an innovation **and not a biblical practice.
Your proof is weak and inconclusive. Here is what Tertullian wrote:
"According to circumstance and disposition and even age of the individual person, it may be better to delay Baptism; and especially so in the case of little children. Why, indeed, is it necessary ā if it be not a case of necessity ā that the sponsors to be thrust into danger, when they themselves may fail to fulfill their promises by reason of death, or when they may be disappointed by the growth of an evil disposition? Indeed the Lord says, āDo not forbid them to come to meā [Matt 19:14; Luke 18:16].
āLet them come, then, while they grow up, while they learn, while they are taught to whom to come; let them become Christians when they will have been able to know Christ! Why does the innocent age hasten to the remission of sins? ā¦For no less cause should the unmarried also be deferred, in whom there is an aptness to temptation ā in virgins on account of their ripeness as also in the widowed on account of their freedom ā until they are married or are better strengthened for continence. Anyone who understands the seriousness of Baptism will fear its reception more than its deferral. Sound faith is secure of its salvation!ā (
Tertullian,
Treatise on Baptism,** 18,4** (c. AD 200-206))
Tertullian expresses a preference for adult baptism, but he does not condemn infant baptism. Saying āA is better than Bā is not the same as saying āB is unacceptableā.
Additionally, writing just a few years after your early dating of Tertullianās opposition, we find this:
Hippolytus
āBaptize first the children, and if they can speak for themselves let them do so. Otherwise, let their parents or other relatives speak for themā (*The Apostolic Tradition *21:16 [A.D. 215]).
If opposition to infant baptism was as widespread as you claim, how did Hippolytus make such a statement?
Just a few years later Origen, a truly prolific author, wrote:
Origen
āEvery soul that is born into flesh is soiled by the filth of wickedness and sin. . . . In the Church, baptism is given for the remission of sins, and, according to the usage of the Church, baptism is given even to infants. If there were nothing in infants which required the remission of sins and nothing in them pertinent to forgiveness, the grace of baptism would seem superfluousā (*Homilies on Leviticus *8:3 [A.D. 248]).
ā
The Church received from the apostles the tradition of giving baptism even to infants. The apostles, to whom were committed the secrets of the divine sacraments, knew there are in everyone innate strains of [original] sin, which must be washed away through water and the Spiritā (*Commentaries on Romans *5:9 [A.D. 248]).
Finally, just 50 years after Tertullian supposedly speaks the death-knell of infant baptism, we find the following:
Cyprian of Carthage
āAs to what pertains to the case of infants: You [Fidus] said that they ought not to be baptized within the second or third day after their birth, that the old law of circumcision must be taken into consideration, and that you did not think that one should be baptized and sanctified within the eighth day after his birth. In our council it seemed to us far otherwise. No one agreed to the course which you thought should be taken. Rather, we all judge that the mercy and grace of God ought to be denied to no man bornā (*Letters *64:2 [A.D. 253]).
Note that the argument is not about
whether infants should be baptizedā¦they obviously were. The issue causing some disagreement was over
how quickly they should receive the saving sacrament. Fidus proposed waiting until the eighth day in accord with the law of circumcision. Everyone else disagreed and thought that even new-borns should be allowed to receive the washing of rebirth.
You have proven nothing.