Isiah 28 (yet for all that they still refuse to hear prophecy in any manner.It sets the foundation of those who do make the understanding of God without effect in the next chapter. .
Isaiah 29:16 Surely your turning of things upside down shall be esteemed as the potter's clay: for shall the work say of him that made it, He made me not? or shall the thing framed say of him that framed it, He had no understanding?
Can't serve two master .The things seen the temporal and that not seen the eternal .One choice, Hate the one or love the other
The problem with a sign as a confirmation reward seekers is keeping it full and wearing a OSHA approved headgear in the case finishing touch the last part of the ceremony. (slain in the flesh)
If someone forgets the safety net. They could break their neck. Can't trust the things of the flesh even literal poison it will harm them... dead as a door nail . OSHA approved antidote should be on hand .