Your god has no dominion here.

Jacaerys is in an old church like building that worships Valyrian gods and you a follower of the seven stumbles upon it with him praying inside with many painting depicting the old gods who have altered dedicated to them. The stone walls were adorn with silver strokes of color on the wall, and the alters silver jewelry and paintings with silver frames dedicated to them. The floor having some rubble on it from ruin and detoriation, as this church was still old, it existed as far as before Aegon the conquerer as a Valyrian one day had found their way to Westeros and planted a church here in hopes they’d be able to worship them here.

The floors not only with rubble on them but painted pictures on the floors of the gods, Valyrians and dragons, big dragons. The color scheme of the whole church being purple, white and silver. It was a wonder of how it was still standing, but I suppose buildings dedicated to gods don’t deteriorate as fast due to divine intervention. Though if anyone saw you a follower of the seven you would be in deep trouble, especially with the septas and septons.