Your article on circumcision helped me understand the importance of baptism as a sign of the covenant

Question:

Our Sunday School group is studying the book of Romans.  In searching for a deeper understanding of why God told Abraham to circumcise his household, I came across your article on circumcision.

I feel the article was very helpful to me to understand this sign of the covenant that God made with Abraham.  And I thought it very informative on viewing baptism as a New Covenant form of circumcision as it is the sign of our covenant with Jesus Christ.