'Sphere' in the Bible

I will make your horde [of people] fall by the swords of the mighty—all of them are tyrants among the nations,And they will devastate the pride and presumption of Egypt,And all its hordes will be destroyed.

This is the dirge (funeral poem to be sung) and they shall sing it [for her]. The daughters of the nations shall sing it; for Egypt and for all her hordes they shall sing it,” says the Lord God.

so that we may preach the gospel even in the lands beyond you, but not to boast in work already accomplished in another one’s field of activity.

And He raised us up together with Him [when we believed], and seated us with Him in the heavenly places, [because we are] in Christ Jesus,

So now through the church the multifaceted wisdom of God [in all its countless aspects] might now be made known [revealing the mystery] to the [angelic] rulers and authorities in the heavenly places.

For our struggle is not against flesh and blood [contending only with physical opponents], but against the rulers, against the powers, against the world forces of this [present] darkness, against the spiritual forces of wickedness in the heavenly (supernatural) places.