There are some rather stark differences between the old and new testament depictions of God. The only two ways to reconcile the differences imo are that either Jesus led a pretty standard major-religion-themed-psychedelic-“love”-cult or that the Gnostics were on to something about this reality being a prison created by a divine abomination and that Jesus was trying to save us from the OT “God”.
People were distributing edited versions of the dress image just to fuck with people. I’m convinced that trolling was the root of the entire “debate”.