NO RELIGION is to be taught in school....it’s the law.
Funny, I graduated High School in 1977 and took a class called "Bible as Literature" where we studied the stories in the Bible such as the trials of Daniel, etc., and another called "Comparative Religions" where we were introduced into the beliefs and practices of Christians, Jews, Muslims, Hindus, Sikhs, Buddhists, ancient Greeks, and ancient Romans.
There is nothing, I repeat NOTHING wrong with teaching ABOUT different religions in school.
There is a HUGE problem with indoctrinating student into a religion.
There is also nothing wrong with respecting the customs of a religion when you are a guest in their place of worship.