It isn't for whatever reason, it is because they are convinced, repeat CONVINCED, that GOD has provided his final word on these and other subjects, and by insisting on these things they are only fulfilling the will of God. This is NOT a matter of personal dietary laws for them. In their minds they are doing it not merely for themselves, but in the name of God, for us, the damned.
When will it end?
It will ONLY end when Muslims become convinced that they DON'T have the final word of God on their side; in other words, when they are no longer Muslims.
This is a war to end Islam as we know it, and this war is only beginning. Think of it; we still tolerate these swine on our sacred land, paid in the blood of our fathers. Not only that but we are kissing up to them as well? Once fully engaged, we will be at war for generations. But I fear there will be more more atrocities befall us at the hands of the Jihidis before we become convinced once and for all, and before we will become ready to do what will be required of us.
To resolve a problem one must first define what the problem is. Once that is accomplished, then a plan to resolve the problem can be made.
The Left has repeatedly placed obstacles in the way of defining the problem we have today as they apparently believe the Muslims are allied in their vision towards Global domination, ie; useful idiots, yet the Muslims haven’t the similar Socialist perspectives other than Global Domination.
The problem that must be defined on our side (Western) in spite of the Leftist obstacles is the same definition as the Muslims.
This is a Religious War.