power limits
The overriding limit on any power is it can only affect the same city, incarnation or deity once per day. I think this means that Glimpse can only be used to create a single temple to an specific incarnation, or multiple temples to different incarnations in different cities.
I’m thinking it might be interesting to increase that limit to three times per day (or 5, 7 or some other ‘magical’ number). Otherwise Holy Day isn’t much of a disadvantage, really.
ChronosPhaenon:
I read Glimpse as having the limit of 1 Temple/Deity/City/Day, meaning you can build, say, 3 temples to the same deity, as long as they are not in the same city.