Strange teaching.

BQ: Humans have a lot of variation. Does God? Is he a shifting goalpost?

Q: How much variation is there with God?

A: Eph 4:4-6, Gal 1:6-9, James 1:17, John 14:6, and Heb 3:8-9, which reads, "Jesus Christ is the same yesterday and today and forever. 9 Do not be carried away by varied and strange teachings..."
(PN14)