Are you inferring that we do not live in a fallen world?
No
Are you inferring that we do not live in a fallen world? What does it mean if not having Satan rule the world until we are saved?
Christ stated: “Now is the judgment of the world: now shall the prince of this world be cast out.” Then He added after His glorious Resurrection: “All power is given to me in heaven and in earth.”
The apostle wrote: “…] his Son, whom he appointed heir of all things …] about the Son he says, “Your throne, O God, will last for ever and ever …] you have crowned him with glory and honor, putting everything in subjection under his feet. Now in putting everything in subjection to him, he left nothing outside his control.” (Hebrews 1,2)
In Psalm 21 we find words that can be attributed to the Son inasmuch as He made reference to them on Calvary, and they make reference of Him on Calvary: “…] For the kingdom is the Lord’s; and he shall have dominion over the nations.”. The kingdom
is, not “will be”.
Jerome, on the temptation of Satan to Christ, wrote: “arrogant and superb, he speaks with ostentation: he cannot give, in fact, all the kingdoms, for we know that many holy men have been made kings by God”.
Thomas Aquinas, in criticizing certain aspects of Manichaeism, wrote on the title “prince of the wold” that they rely on it to affirm that the adversary is the lord of the visible things, but he replied that this was “not because of a natural domain of his, but by usurpation, for mundane men, in despising the true Lord, subject themselves to him”.
But such power of subjection Satan cannot have it over those who are “reborn of water and Spirit” in Christ, for they are incorporated to His mystical body (1Cor 12, Eph 4) and Satan has lost all power and authority over Christ (John 14:30), the same Christ with whom Christians become one in the supernatural order. No doubt, Christians can lose that state of grace and fall under the power of the adversary, a prince without a principality, but all the while retaining the right, merited by Christ for them, to always appeal to the authority of Christ and return walking on the way of holiness.
But if Christians (who are not **of **the world but are **in **the world) can righteously call themselves servants of the Lord and have received authority over Satan himself (“in my name they will drive out demons”) how can Satan - that does have some power in the world - call himself “ruler of the world” (in which are also Christians) and at once be rebutted and driven away in the name (by the authority) of Christ, by those who would be his subjects? “how can anyone enter a strong man’s house and carry off his possessions unless he first ties up the strong man?” For, “if I drive out demons by the Spirit of God, then the kingdom of God has come to you”. Can a subject resist his legitimate ruler and drive him away? And yet the apostle James wrote: “resist the devil, and he will fly from you”.