Sure, but those idioms for people only make sense because of what an actual pillar is and what it does.Proverbs 9:1
[ Invitations of Wisdom and Folly ] Wisdom has built her house; she has set up its seven pillars.
Galatians 2:9
James, Cephas and John, those esteemed as pillars,
Revelation 3:12
The one who is victorious I will make a pillar in the temple of my God.
Since there were no people on the day GOD created the earth, the pillars of the earth cannot be an idiom for people.
Right?