'Stewards' in the Bible
Jaziz the Hagrite was in charge of the flocks. All these were overseers and stewards of the property which belonged to King David.
David assembled at Jerusalem all the leaders (officials) of Israel, the leaders of the tribes, and the commanders of the divisions that served the king, and the commanders of thousands, and the commanders of hundreds, and the overseers of all the property and livestock of the king and his sons, with the palace officers and the mighty men, and all the brave warriors.
So then, let us [who minister] be regarded as servants of Christ and stewards (trustees, administrators) of the mysteries of God [that He chooses to reveal].
In this case, moreover, it is required [as essential and demanded] of stewards that one be found faithful and trustworthy.
Just as each one of you has received a special gift [a spiritual talent, an ability graciously given by God], employ it in serving one another as [is appropriate for] good stewards of God’s multi-faceted grace [faithfully using the diverse, varied gifts and abilities granted to Christians by God’s unmerited favor].