While they can be terminated if they are found to be discriminating against anyone based on religion but unless you substantiate the claim, which means that he is guilty beyond a reasonable doubt, you will flunk the course and probably have to leave the college. It’s a big risk but the choice is yours.
Professors are there to teach not to cater to individual student’s whims. He may not have the time to help you. How did you ask him? He may have an assistant who can help you. Likewise there is a Dean of Students who is better able to help you in these types of situations. Making false accusation will anger the administration, ruin your reputation, make your college experience that much more difficult and less enjoyable.