Is Feng Shui anything to do with religion?
No, Feng Shui isn’t a religious practice. It’s been developed over thousands of years of observing people and the environment. Many of the past Masters may have come from different religious backgrounds but that was incidental.
Although it isn’t a religious practice, it can be used to enhance one’s religious or spiritual practices. For example: creating a meditation space, an altar or a prayer space in an appropriate sector of a building.