if you check out the passage where the Top Ten first appear, it was God telling His people how they should live so I think that still makes them relevant.
It seems that a sigil is, most commonly considered, a symbol used in magic. That sets off a loud warning signal in my spirituality, one I don’t want to ignore.
According to several passages in the Bible (Jeremiah 23:13-24; Deuteronomy 13:1-5; 2 Peter 2:1), God had no love for false prophets because they were directly and harmfully affecting the people He created and loved.
I believe, looking at your question, that you are asking who might be the cultural leader of Christians, rather than strictly who is a leader on paper.