Have you ever heard of the term "religious observance"? No one is committing a sin by doing it for its (perceived) medical "benefits". That phrase "whether or not they place their hope in it" has to do with whether or not they consider it salvific. If one were to say, "I'm not doing this because it's necessary for salvation, but since God commanded it in the Old Testament I want to show my obedience."
There was probably a time that circuмcision could be scandalous in that it might imply Judaizing (when none but Jєωs practiced it), but it's so common for non-religious reasons now that there's no longer any scandal associated with it. Not that one typically exposes his genitals for others to be scandalized by.
Ok, we have to really shred this thing because it has become pretty convoluted. 1st. There is no medical benefit to circuмcision. Unless the foreskin is cancerous, and that is extremely rare, circuмcision is not recommended as a preventative. You don't cut off an arm because it might become cancerous someday. Anything cancerous can be cut off because it is cancerous. No one contests that. But then, it isn't a circuмcision, it is a removal of cancer. 2nd. Obedience to what is disobedience is not obeying but doing something wrong. The Church condemns circuмcision as mutilation. 3rd. The ONLY reason it is practiced today is because false Jєωs promote it and profit from it, while simultaneously contradicting the Church's commands. 4th. Scripture makes it's opinion on circuмcision clear.
[font=Times
New Roman]St. Paul often condemned circuмcising the flesh, as seen in the following passages:[/font][/color]
Galatians 5:2-6: Pay close attention to me, Paul, when I tell you that if you have yourselves circuмcised, Christ will be of no use to you. I point out once more to all who receive circuмcision that they are bound to the law in its entirety. Any of you who seek your justification in the law have severed yourselves from Christ and fallen from God's favor! It is in the spirit that we eagerly await the justification we hope for, and only faith can yield it. In Christ Jesus neither circuмcision nor the lack of it counts for anything; only faith, which expresses itself through love.
Philippians 3:2-3: Beware of unbelieving dogs. Watch out for workers of evil. Be on guard against those who mutilate. It is we who are the circuмcision, who worship in the spirit of God and glory in Christ Jesus rather than putting our trust in the flesh.
1 Corinthians 7:18-19: Was someone called after he had been circuмcised? He should not hide his circuмcision. Did the call come to another who had never been circuмcised? He is not to be circuмcised. Circuмcision counts for nothing, and its lack makes no difference either. What matters is keeping God's commandments.No one is condemned for not knowing. But Catholics should KNOW. This is an attempt to KNOW what the Church teaches.