Bible Verses About Pillars: Ministers

For today, you see, I have made you into a fortified city, a pillar of iron, a wall of bronze against the whole land - against the kings of Y'hudah, against its princes, against its cohanim and the people of the land.

So, having perceived what grace had been given to me, Ya‘akov, Kefa and Yochanan, the acknowledged pillars of the community, extended to me and Bar-Nabba the right hand of fellowship; so that we might go to the Gentiles, and they to the Circumcised.