Every religion has groups that urge conflict with other religions, and holy texts in every religion contain things that endorse atrocities (just look at the what the Manu Smriti says about women and Dalits, or the Old Testament of the Bible says about massacres of non-Jews). This does not mean that followers of those religions follow those texts literally. The vast majority of Muslims, like the vast majority of Hindus, Christians, or any other group, have never killed anyone and never will.