Reading about the Judaism's take on Satan, it is very disturbing. The Jews believe Satan is just an agent "assigned" by God to tempt humans - One gave an example of the Willy Wonka's Chocolate Factory: Arthur Slugworth, a pretend rival but actually a co-conspirator of Wonka, is to the Jews - the character of Satan.
This kind of view on God's temptation scheme on mankind led the Jews to justify dishonesty. So the liberal saying "As long as he is happy..." can easily be attributed to the Jews. White lies justify righteousness.
From this, it is obvious that work-based theology is never to depart the Jews. Nor will they ever find peace in Israel with their surrounding enemies.
This also encourages the Jews to be irresponsible to others - as long as they follow the rules to the fine detail. Our Lord had rightly said it: "Your father is the devil!" John 8:44.
The Muslim has a less risky view on Satan - That he is hellbound for going against God (refusing to bow down to Adam - idea stolen from Gospel of Barnabas - a heretical book).
So it is not possible for a Judaism believer to truly care for others. If there's a Jew with great passion for the community, that Jew is not truly practicing Judaism. We should not allow our view of responsility and agape love be corrupted by the Judaism belief.