3 Bible Verses about Metaphorical Pillars

but if I delay, that you may know how you ought to conduct yourself in the house of God, which is the church of the living God, the pillar and support of the truth.

Him that overcomes, I will make a pillar in the temple of my God, and he shall go out no more; and I will write upon 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 upon him my new name.

and knowing the grace that was given to me, James and Cephas and John, who seemed to be pillars, gave to me and Barnabas the right hand of fellowship, that we should go to the Gentiles, but they to the circumcision,