The Judaizers had come to the Galatians with pressing reasons why it was dangerous for them to ignore circumcision, for God had taught Israel to circumcise every child on the eighth day (Leviticus 12:3), and to also circumcise strangers joining themselves to Israel (Genesis 34:17). Those who failed to carry out this rite were in danger of being cut off from the covenant with Abraham (Genesis 17:14; Exodus 4:24; Joshua 5:7).