We all know there are many who believe in Sharia Law that vote Democrat.
That is a nonsense statement. Sharia Law is the rules Muslims follow for example Sharia Law forbids the eating of pork. Much the same way Kosher is the dietary rules Jews follow.
Very few Muslims who follow Sharia Law or Jews who follow Kosher wants the USDA to ban the sale of pork, they simply don't eat it.
Compare this to Christians who are constantly trying to impose their biblical laws onto others, who hold different beliefs.