If you like your Christian religion, you can keep your Christian religion; signed Mohammed.
PS, you must pay the Jizyah (a tax) in order to “keep your religion,” if you refuse to pay the tax, then you may either convert to Islam or be executed as an infidel.
I am amazed that so many people and governments try to avoid offending Muslims. It cannot be done, because Muslims take offense where none is intended as part of their world-wide offensive (jihad).
I believe the jizyah was worked by IRS into the overall tax structure some time ago.