“The heptadic structure is evident in all inspired scripture.”
Well, not according to scientists: http://cs.anu.edu.au/~bdm/dilugim/panin_mark.html
They make a big deal about the last 12 verse of Mark... Read it again and recognize that 24x7 is 168. The 25x7 is repeated everywhere, which they are correct to point out. But they do not focus on the volume of his work, but on his incorrectly stating the last 12 verses contained 25x7 word instead of 24x7.