Yes indeed !
If you are a Jew trying to gain salvation according to the past Law.
Thankfully, we are now living under a new covenant whose only two laws are...love God above everything else and love your neighbor as you love yourself.
Genesis 17:23 King James Version
23 And Abraham took Ishmael his son, and all that were born in his house, and all that were bought with his money, every male among the men of Abraham's house; and circumcised the flesh of their foreskin in the selfsame day, as God had said unto him.
To Love Elohim/God is to Circumcise because the entire Law is summed up in the 2. You must follow the works of Father Abraham and get Circumcised to be Saved. Was Abraham a Jew? Sarah had no seed at the time.