What really does the constitution refer to regarding freedom of religion?

A CERTAIN PERSON WAS talking about religion in America and claiming that the people that founded the country were seeking freedom of religion therefore he said Muslims are seeking the same or some reference to comparison to the two reasons. However, this only showed me that he does not know anything about America and its founders since they fled an oppressive kingdom that was imposing on them; The Church of England through the crown, and since Christianity at the time in the then modern world was seeking the freedom to worship their choices individually. This was inspired by Martin Luther's actions with the Roman Catholic Church and his first time ever explanation of Christianity as he opposed the suppression of the Roman church. Christians were still learning their duties and places in the world not Muslims, therefore sought freedom of Christianity... not the broad terms of religion. Muslims are cloaked and Jihad is being taught in private schools in the Mosques and hate of non believers. Their footprint is all over Europe and as soon as they establish themselves in sections they impose their law IN THE NEW country. They must be stopped and either conform to our constitution and laws or take their religion and doctrine back to their own countries and do as they will, but not impose themselves on us all as they have been allowed to do by the weakness of law enforcement and state government in Michigan and Minnesota. America will fight to the death for preservation or our individual freedom and choice with justice and they better know it as well as the UN who also is trying to bully us to give into the world, won't happen ever.