“And I beheld, and, lo, in the midst of the throne and of the four beasts, and in the midst of the elders, stood a Lamb as it had been slain, having seven horns and seven eyes, which are the seven spirits of God sent forth into all the earth” (Rev. 5:6)
"You will understand a great mystery when you see that in the book of Revelation we are shown two sets of spirits which are sent forth into the same areas and seek to control the same territory — the “seven spirits of God” and the “three spirits of devils”! Right here lies the cause of the great battle within! The seven spirits of God signify the fullness of the spirit of the Lord raised up within God’s people. This seven-fold spirit is raised up to subdue, reconcile, and redeem the whole man — spirit, soul, and body. Thus we read that the seven spirits are “sent forth into all the earth” — truly into all the earth that we are, as well as into all the earth-realm where the Lord’s people dwell!"
Much more in the link:
"So, you say — I would never be deceived by the doctrines of the three frogs going forth to gather the kings of the earth. Don’t be too sure! If you still have kings in YOUR earth, or flesh life, kings of pride, jealousy, resentment, criticism, condemnation, judging, presumptuousness, desire for recognition, authority or control, carnal reasonings, vain imaginations, doubts, false doctrines, fears, anger, frustration, lusts, worldliness, or any one of a hundred more, somewhere deep within you are hearing the croaking of the three ugly frogs and there is that within you which leads to turmoil and conflict. So many people are caught up in viewing Armageddon as an external battle between nations that they completely overlook the possibility of these kings actually existing in their very own flesh life."