How tolerant is Islam?

A true Muslim is very tolerant. The Noble Qur'an says: " We appointed rites and ceremonies which they must follow, let them not then dispute with you on the matter, but do invite (them) to your Lord: for you are uredly on the Right Way. If they do wrangle with you, say, 'God knows best what it is you are doing.' 'God will judge between you on the Day of Judgment concerning the matters in which you differ')