ἱερουργέω G2418
hierourgéō · hee-er-oorg-eh'-o · Verb
from a compound of ἱερόν and the base of ἔργον; to be a temple-worker, i.e. officiate as a priest (figuratively):--minister.
1 Occurrence in the King James Bible
Romans 15:16That I should be the minister of Jesus Christ to the Gentiles, ministering the gospel of God, that the offering up of the Gentiles might be acceptable, being sanctified by the Holy Ghost.