'Powers' in the Bible

Who is gone into heaven, and is on the right hand of God; angels and authorities and powers being made subject unto him.

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].