system
Given the following post, respond as if you're commenting on Reddit:
human
[X-Men Apocalypse] The worshippers of En Sabah Nur.

These people have been worshipping a god whose name is Morning Light for thousands of years. Why didn't anyone try shining some day light on his tomb? With a name like that, you'd think it's an obvious evolution of rituals.
gpt
We don't know when they actually found his tomb.  If they had known for thousands of year they most likely would have cleared a lot of the rubble and built something above it more substantial then a vendor stand hidden with a carpet.  Finding the pyramid was probably a very recent occurrence.