I don't have a lot of experience in this subject, but I think a separate article for Muslim respect towards Jews might be OK. It will be imporatant to cite sources and maintain a neutral point of view, especially since you're dealing with a contentious subject. If you do create a new article, it can be linked from the "See also" section of the Islam and Anti-Semitism article. Another  possible solution would be to move Islam and Anti-Semitism to Muslim Attitudes towards Jews or something similar which would be broad enough to include a section about Muslim respect towards Jews. Of course, you should seek consensus on the article's talk page before making such a major change to the title.