Dictionary of Theology

An operation (note the shedding of blood) that entered one into the covenant in O.T. times. It was instituted by God (Gen. 17:10-14) and performed on the eighth day after birth (Luke 1:59). It was a sign of the covenant God made with Abraham (Gen. 17:12; Rom. 4:11). In the N.T. the physical operation is not practiced. Instead, a circumcision of the heart of the Christian is taught (Rom. 2:29; Col. 2:11-12). This is the true circumcision (Rom. 2:29).