There is no harm with a discussion of religion, or various religions on a site such as this.
One important benefit is a broader education for all involved.
Wincustomize.com, though hosted in the US, has a 'population' of 400,000 plus, and I dare say, many of which are neither white, Anglo Saxon, nor Christian.
I for one value the opportunity for multi-cultural interaction that a site such as this affords....
All that aside, 'Religious discussions' are often fraught with disaster as one 'culture' claims it is the 'one True Religion', whatever and things degenerate into 'bitch this, bugger that...'....
As long as there is nothing 'racially inappropriate', then enjoy the debate...