Tom Hicks offers a good summary analysis of reformed paedobaptism from a seventeenth century credobaptist position.
I dearly love Presbyterians. These brothers and sisters in Christ are co-laborers in the cause of the gospel. We owe them and their tribe very much for their vital contributions to Christian thought and life. Some of my heroes in the faith are Presbyterians. I have good Presbyterian friends and I value their friendships. I mean no offense to them in this post, but I do mean to outline what I regard to be the fatal errors in their doctrine of infant baptism (or paedobaptism) and respond to them.