Why not? The culture is so beautiful and so is the language. It's not even about the religion. I mean, if you can see people going to the temples in other shows, then why not mosques? And think about it this way. There are many Muslims, Christians, Buddhists, and people of other religions in India. They watch shows which are FILLED with Indian culture. Temples, our Gods and Goddesses, cultures, festivals, beliefs, etc. If they can watch all this, why not us? It's a great way for us to learn about them and what they believe in. Besides, this show barely shows religion, accept in the characters' names, the language, the greetings, and the shrines. I honestly don't see anything wrong with this. And it's just a show. Sit back, relax, and watch it.