The Ancient Christian Commentary on Scripture is a good series, and I can recommend it, though there are a few things one ought to know about it:
- It is based on the 39 volume Protestant set of early Church writings that is commonly available (including on the web for free). The advantage of the commentary set is that it has the material sorted by Scripture order, so it gathers together passages where the Church Fathers and other early writers are talking about a particular passage. This pre-sorted aspect of the set makes it much easier to find relevant passages on the book or passage you are studying, and it is the chief reason one would want to buy the series.
- The set has an older translation that is somewhat clunky in places, and it occasionally suffers from Protestant translator bias. These, however, are minor problems.
- More significant is the fact that the set is limited by the 39-volume translation it is based on. This set did not include translations of some writings that would help round-out the picture of the early Church Fathers’ views (e.g., Jerome’s Commentary on Galatians was not translated, though it is key to getting a balanced picture of early Christian interpretation of Romans and Galatians). On occasion, the editors of the 39-volume set appear to have deliberately excluded certain works because they were too Catholic. Still, this is a sin of omission in the work, and the set is still useful.
- The upshot is that the set is a good one and I can recommend it, but it requires that you use some critical thinking skills when you read and that you keep in mind that there can be (and sometimes are) important things that you are not seeing because of the limitations of the original translation.