After some time, they persuaded him to become their hegumen, or father superior, and he was ordained to the priesthood.
en.wikipedia.org So, the distinction between the two roles, and the fact that one is ordained, and the other is set apart is clear.
en.wikipedia.org Ordained elders and deacons, as they serve as worship leaders, readers, and administer communion may also wear cassocks which tend to be black.
en.wikipedia.org Ordained authority, he showed, is all the more subject to the temptations of self-interest, self-deception and self-righteousness.
en.wikipedia.org They end up at a Chinese restaurant, where the owner happens to be an ordained minister.
en.wikipedia.org