'Domain' in the Bible
"Then the king of the South will grow strong, along with one of his princes who will gain ascendancy over him and obtain dominion; his domain will be a great dominion indeed.
And the devil said to Him, "I will give You all this domain and its glory; for it has been handed over to me, and I give it to whomever I wish.
Every day [when] I was with you in the temple [courts], you did not stretch out [your] hands against me! But this is your hour and the domain of darkness!"
He came to that which belonged to Him [to His own -- "His domain, creation, things, world], and they who were His own did not receive Him and did not welcome Him.
What the law could not do since it was limited by the flesh, God did. He condemned sin in the flesh by sending His own Son in flesh like ours under sin's domain, and as a sin offering,
in which you previously walked according to this worldly age, according to the ruler of the atmospheric domain, the spirit now working in the disobedient.
He has rescued us from the domain of darkness and transferred us into the kingdom of the Son He loves,
And angels who did not keep their own domain, but abandoned their proper abode, He has kept in eternal bonds under darkness for the judgment of the great day,