Christianity is a faith-based personal relationship with Jesus Christ. It is a philosophy of Christ's teachings.<quoted text>Unlike organized religion, Christianity is a philosophy. Organized religion is nothing more than a political tool to maintain control of the masses.
That philosophy is expressed, practiced and interpreted by different religions all around the world - from Catholicism and its many sects to Protastantism and its many sects to Easteron Orthodox religions to Oriental Orthodoxy - and everything else in between.
So unless the government is forcing one specific "religion" on the people, it's not the same as tolerating the "philosophy" of Christianity which is basically "peace, good will to all men."