'Service of God' in the Bible

“but their duty will be to assist the sons of Aaron with the service of the Lord’s temple, being responsible for the courts and the chambers, the purification of all the holy things, and the work of the service of God’s temple—

All these men were under their own fathers’ authority for the music in the Lord’s temple, with cymbals, harps, and lyres for the service of God’s temple. Asaph, Jeduthun, and Heman were under the king’s authority.

Here are the divisions of the priests and the Levites for all the service of God’s house. Every willing man of any skill will be at your disposal for the work, and the leaders and all the people are at your every command.”

For the service of God’s house they gave 185 tons of gold and 10,000 gold coins, 375 tons of silver, 675 tons of bronze, and 4,000 tons of iron.