So angels have ranks? Apparently so...
Dan 12:1 And at that time shall Michael stand up, the great prince which standeth for the children of thy people: and there shall be a time of trouble, such as never was since there was a nation even to that same time: and at that time thy people shall be delivered, every one that shall be found written in the book.
There are twenty four elders at the throne of God. There are cherubim, seraphim and angels mentioned.
Are there ranks in the demonic world?
Dan 10:2 In those days I Daniel was mourning three full weeks.
Dan 10:3 I ate no pleasant bread, neither came flesh nor wine in my mouth, neither did I anoint myself at all, till three whole weeks were fulfilled.
Dan 10:4 And in the four and twentieth day of the first month, as I was by the side of the great river, which is Hiddekel;
Dan 10:5 Then I lifted up mine eyes, and looked, and behold a certain man clothed in linen, whose loins were girded with fine gold of Uphaz:
Dan 10:6 His body also was like the beryl, and his face as the appearance of lightning, and his eyes as lamps of fire, and his arms and his feet like in colour to polished brass, and the voice of his words like the voice of a multitude.
Dan 10:7 And I Daniel alone saw the vision: for the men that were with me saw not the vision; but a great quaking fell upon them, so that they fled to hide themselves.
Dan 10:8 Therefore I was left alone, and saw this great vision, and there remained no strength in me: for my comeliness was turned in me into corruption, and I retained no strength.
Dan 10:9 Yet heard I the voice of his words: and when I heard the voice of his words, then was I in a deep sleep on my face, and my face toward the ground.
Dan 10:10 And, behold, an hand touched me, which set me upon my knees and upon the palms of my hands.
Dan 10:11 And he said unto me, O Daniel, a man greatly beloved, understand the words that I speak unto thee, and stand upright: for unto thee am I now sent. And when he had spoken this word unto me, I stood trembling.
Dan 10:12 Then said he unto me, Fear not, Daniel: for from the first day that thou didst set thine heart to understand, and to chasten thyself before thy God, thy words were heard, and I am come for thy words.
Dan 10:13 But the prince of the kingdom of Persia withstood me one and twenty days: but, lo, Michael, one of the chief princes, came to help me; and I remained there with the kings of Persia.
Dan 10:14 Now I am come to make thee understand what shall befall thy people in the latter days: for yet the vision is for many days.
Now, let's read another account...
2Sa 24:15 So the LORD sent a pestilence upon Israel from the morning even to the time appointed: and there died of the people from Dan even to Beersheba seventy thousand men.
2Sa 24:16 And when the angel stretched out his hand upon Jerusalem to destroy it, the LORD repented him of the evil, and said to the angel that destroyed the people, It is enough: stay now thine hand. And the angel of the LORD was by the threshingplace of Araunah the Jebusite.
One can read the whole account, but here we see an angel that just killed 70,000 people. Here is an even more dramatic account...
2Ki 19:32 Therefore thus saith the LORD concerning the king of Assyria, He shall not come into this city, nor shoot an arrow there, nor come before it with shield, nor cast a bank against it.
2Ki 19:33 By the way that he came, by the same shall he return, and shall not come into this city, saith the LORD.
2Ki 19:34 For I will defend this city, to save it, for mine own sake, and for my servant David's sake.
2Ki 19:35 And it came to pass that night, that the angel of the LORD went out, and smote in the camp of the Assyrians an hundred fourscore and five thousand: and when they arose early in the morning, behold, they were all dead corpses.
Again, for context, read the whole account.
Now let's ask a question about the prince of the kingdom of Persia. Do you really suppose a human could withstand Gabriel and Michael for three weeks? We just read an account where an angel slaughtered 185,000 Assyrian men of war in one night. There are ranks in the demonic realm, just like in the angelic realm. Different demons have different power and authority in this realm.
One more anecdotal account. A man (won't use his name) went to India in the early teens of the last century. He went there to witness some of the magic performed there. One of the magicians stated they could do no magic. The man asked why. "All the spirits have gone to Europe."
This is told as a true account. Believe it or not, your call, but it is naive to the extreme to believe that demonic forces are not at work in the world today.