Personally I detest the religion of Islam. I find it non-sensical and barbaric but truth be told, 40 lashes as compared to amputation is, in my mind at least, a real case of leniency.
Then you are aiming at the wrong target. There are plenty of muslims in the UK and no one gets lashed or limbs cut off over here.
I would suggest that the problems lies with political islam. Religion has no place in politics and makes it worse wherever it crops up. You've just got to look at isreal / palistine to see it.
As for anti-Zionist Jews, they exist but at a low single digit percentage.
Based on the fact i've met two without even trying i doubt the numbers are this low. Granted the fact i met these jews in practically a secular state (the UK - yes i know we have a church of england but we all ignore it so it doesn't count) means i've been selecting in favour of those jews who don't think that their god given right to a small piece of land both surrounded and occupied by people that hate them justifies violence and war, but even so. There are plenty of jews in this country and plenty of muslims and somehow they all get along most of the time which says something about how state religion can affect racial and religious tensions.