Anyone who claims to be at 1 or 7 has to be deluded because either position requires a certainty about the source of their absolute certanty that it is impossible to have.
The key difference is that those of faith are necessarily 1s whilst those that call themselves atheists would more likely describe themselves as 6.999999999Rs as they would generally accept that absolute certainty about anything requires the sort of faith that they oppose!!
WOW no difference! here is the idiot (me), wandering into a battlefield of long arms that keeps arising itself time after time.