'Ministry' in the Bible

"They shall take all the vessels of ministry, with which they minister in the sanctuary, and put them in a blue cloth, and cover them with a covering of sealskin, and shall put them on the frame.

The priests stood, according to their positions; the Levites also with instruments of music of Yahweh, which David the king had made to give thanks to Yahweh, when David praised by their ministry, saying "For his loving kindness endures for ever." The priests sounded trumpets before them; and all Israel stood.

I have also spoken to the prophets, and I have multiplied visions; and by the ministry of the prophets I have used parables.