If ten people are working in an office from ten different faiths, and each one goes to the bathroom and spends five minutes and return, does anyone ever ask what they did or how they did? Don't they mind their own business? Likewise, if each one of them goes to a little quiet space and prays in their own way, should that matter? If a husband his Namaz and wife do her Lakshmi Puja, why should it matter to anyone?
We have to grow up and be free, let each religion be a good choice and let everyone practice his or her religion with joy.