In the Strictest Interpretation

In the strictest interpretation.

Sikhism does not allow smoking,
Islam does not allow drinking,
and Hinduism, Buddhism and Jainism prohibit beef.

In Catholicism,  on lent one cannot have non-seafood meat,
In Judaism, one isn't allowed to combine mutton with a milk treat,
And if you practice Haitian Voodoo,
eating the sacrificed chicken is a can't-do.

One wonders why, so many Bengalis are communists.