'Steward' in the Bible

The Lord said, “Who then is the faithful and wise steward [of the estate], whom his master will put in charge over his household, to give his servants their portion of food at the proper time?

If you point out these instructions to the brothers and sisters, you will be a good servant of Christ Jesus, constantly nourished [through study] on the words of the faith and of the good [Christian] doctrine which you have closely followed.

For the overseer, as God’s steward, must be blameless, not self-willed, not quick-tempered, not addicted to wine, not violent, not greedy for dishonest gain [but financially ethical].