3 Bible Verses about Metaphorical Pillars

if I am delayed, you will know how one ought to conduct himself in the household of God, which is the church of the living God, the pillar and support of the truth.

He who overcomes, I will make him a pillar in the temple of my God, and he shall never go out of it. And I will write on him the name of my God and the name of the city of my God, the New Jerusalem, which comes down out of heaven from my God. And I will write on him my new name.

and when they perceived the grace that was given to me, James and Cephas and John, who were reputed to be pillars, gave to me and Barnabas the right hand of fellowship, that we should go to the Gentiles and they to the circumcised.