Well, if nothing else this book deserves 5 stars for the following reasons:
1. It must have taken forever to collect this research
2. It an excellent reference work and introduction to disputes surrounding particular works and interpretations (though not touching on overarching argumentation).
There is a lot to reflect on here for Christians. It seems to me that, like with many theological issues, the early church had to work through key questions on baptism. Likewise, each believer today will have to wrestle with these issues and determine which tradition most closely aligns with their convictions. One thing is clear: Baptism has been ascribed the utmost importance in the church from the very beginning.
Here I will detail a couple of the author's conclusions. First, "The New Testament and early Christian literature are virtually unanimous in ascribing a saving significance to baptism" (p. 854). It is my opinion that anyone who reads through NT passages and the apostolic fathers' views on baptism will see how the author reaches this conclusion. Furthermore, "Two fundamental blessings are often repeated: the person baptized received forgiveness of sins and the gift of the Holy Spirit" (p. 854). In other words, baptismal regeneration is clearly apostolic.
On the other hand, we have the question of infant baptism. The author essentially concludes that a delay of baptism was the norm at first, but people baptized infants on their deathbeds since baptism was so closely linked with salvation (of course, this suggests that they considered the baptism of infants exceptional rather than invalid). Eventually, this practice replaced the former. Ultimately, I think people have to look at the arguments as laid out by the church fathers and decide if this development in the norm was correct (e.g., acceptance of original sin seems to necessitate infant baptism). After all, there are many issues that take time to be fully clarified within the church. In any case, the early church placed too much importance on baptism to treat this as a tertiary issue.
The author also asserts that baptism by immersion was the norm early on. However, I think inconsistencies arise in how people treat this. Though this was the "norm," that does not imply other forms were considered invalid (e.g., the Didache explicitly gives an alternative). My question for those who appeal to immersion as the only valid form of baptism would be, why neglect every other early baptismal tradition? Where is the baptismal regeneration? Where is the renunciation of the devil? Where is the nudity of the one being baptized? Where is the laying on of hands? Where is the fasting? In my view, to appeal to tradition for anti-pedobaptism and simultaneously reject baptismal regeneration (and all other traditions) is completely untenable.
Heavenly Father, grant us grace and wisdom in our search for truth from your abundant mercy, through Jesus Christ our Lord, Amen.