The thing is, the observer is the one determining what is fundamental. If the God, sitting on his throne in eternity, determines the fundamental to be eternit

The thing is, the observer is the one determining what is fundamental. If the God, sitting on his throne in eternity, determines the fundamental to be eternity, then from that framed perspective, there is only eternity. If the man, sitting on his porcelain throne in the bathroom, determines the fundamental to be a here-and-now framed by a past and future, then from that perspective, that is the truth. It is all illusion, including eternity. There are only frames we may peer at infinity through.