Since Muhammad obviously commanded his followers to fight unbelievers (simply for being unbelievers), why do Muslims in the West deny this? Here we must turn to Surah 3:28, which reads:
Let not the believers take disbelievers for their friends in preference to believers. Whoso doeth that hath no connection with Allah unless (it be) that ye but guard yourselves against them, taking (as it were) security.
According to this verse (which uses a variation of the word Taqiyya, meaning “concealment”), Muslims are not allowed to be friends with non-Muslims. However, if Muslims feel threatened by a stronger adversary, they are allowed to pretend to be friendly. Ibn Kathir comments: “In this case, such believers are allowed to show friendship outwardly but never inwardly.” Abu Darda, one of Muhammad’s companions, put it this way: “We smile in the face of some people although our hearts curse them.”
Is Islam a religion of peace? No. Islam is a religion that pretends to be peaceful when Muslims are too weak to win a war. Of course, there are many Muslims who aren’t violent. Many Muslims in the West love peace and tolerance. But they didn’t get these values from Islam. They got them from the West, and now they’re reinterpreting Islam based on their Western values. For dedicated Muslims, however, there are only two possible situations to be in: (1) fighting unbelievers, and (2) pretending to be peaceful while preparing to fight unbelievers. Either way, fighting non-Muslims and conquering the world in the name of Allah is always the goal. (By Answering Muslims.com)
Jihad proceeds in stages. Stage One: Stealth Jihad. Stage Two: Defensive Jihad. Stage Three: Offensive Jihad.