Why is the Number 7 considered to be the Perfect Number

The Indecipherable Judaculla Rock In the mountains of Jackson County in North Carolina lies a large mysterious rock covered in petroglyphs that have yet to be deciphered [after millions of years?]. For the Cherokee Indians, the rock and and surrounding area is a sacred site where ceremonies used to take place. Indeed, Judaculla Rock is surrounded by rumors and legends, including strange sounds and UFO sightings during the night.

Judaculla and the Cherokee Indians who were the owners of the land East of the Appalachian’s - According to Cherokee oral tradition, in ancient times Judaculla was a slant-eyed giant with seven fingers who lived in the mountainous area (of the Eastern Appalachian Mountain range), and the stone was his territorial marker. They believed the seven-digit claw marks are his hand prints and a long, straight line drawn on the rock was a boundary: So, if ‘they’ crossed that boundary they were impeding onto his territory.

Comparing the Prehistoric Stone Symbols of Scotland and the Judaculla Rock
The name Judaculla means “he has them slanting” or the “slant-eyed giant,” and the Cherokee attributed him with superhuman strength and capabilities like flying or teleporting from mountaintop to mountaintop. Legend had it that
Hisham’s Palace…

And then more reports go on to explain insight into Early Islamic Architecture.