Muslim community is not the only community behind terror activities. Hindu community is also related to it. Example : post Godhra inferno, Daily activities of Siv Sena especially during the movement against North Indians and Biharis when many people feared for their lives and fled to their respective states. The only is thing is we have not named them hindu terrorists. Otherwise all activities of Siv Sena, Bal thackrey gundas and other hindu activists are same and comparable to Jihad. Only the weapon for mass destruction differs, Bombs used by one group and daggers used by the other.
The problem is due to the constitution and law of the land that is adopted as such from the British without thinking about its applicability in India. Strict laws are the need of the hour which could deter religious elements from instigating terror activities, fears and chaos.
Best example is Singapore where people, not only from different caste and religion but also from different ethnic races live together harmoniously. See them and learn