Ahh, now that comment makes a little more sense (scarlett77) than the possibility of it being used as a temple.

As far as I know, masons just needed to believe in the existence and honor 'God'. While many of them may have been following the christian cult or the likes, it wasn't particular to Jesus or neccessarily his 'Father'.

I was also under the impression that the meeting rooms that people are alluding to were required to have no windows?