We Disagree, Satan was cast unto the earth before Jobs temptation, he didnt have open access to heaven as you claim
As stated when God questioned Satan at Jobs temptation, he was in the earth walking to and fro and not in heaven
We Disagree
Job 1:7KJV
7 And the Lord said unto Satan, Whence comest thou? Then Satan answered the Lord, and said, From going to and fro in the earth, and from walking up and down in it.
The passage you quote in Job 1:7 proves that Satan had access to heaven to accuse the brethren before the cross. He came into God's presence
"From going to and fro in the earth, and from walking up and down in it." Hello!
A consequence of man’s fall was that it gave Satan rights and an open door to access heaven and God to accuse the people of God.
Job 1:6-11:
“Now there was a day when the sons of God came to present themselves before the LORD, and Satan came also among them. And the LORD said unto Satan, Whence comest thou? Then Satan answered the LORD, and said, From going to and fro in the earth, and from walking up and down in it … Satan … said, Doth Job fear God for nought? Hast not thou made an hedge about him, and about his house, and about all that he hath on every side? thou hast blessed the work of his hands, and his substance is increased in the land. But put forth thine hand now, and touch all that he hath, and he will curse thee to thy face.”
Satan held the power of accusation against the elect from the Garden of Eden right up until the cross. Satan knew the demands of God’s law, and he also knew the weakness of man and his inability to keep the law. The law was perfect and it demanded perfect obedience. Because it had not been perfectly adhered to by any man during the old covenant period the elect stood condemned before God. The devil accordingly used this as a stick to constantly bring charges against the elect before the throne of God.
Revelation 12:10 tells us that prior to the resurrection of Christ, Satan
“accused” the elect
“before our God day and night.”
The enemy could bring bona-fide legal accusations against the saints on the grounds of them breaking God’s holy and eternal law.
Revelation 12 places the defeat of Satan at the resurrection/ascension:
"And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne. And the woman fled into the wilderness, where she hath a place prepared of God, that they should feed her there a thousand two hundred and threescore days. And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels, And prevailed not; neither was their place found any more in heaven. And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him. And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night. And they overcame him by the blood of the Lamb, and by the word of their testimony; and they loved not their lives unto the death."
Previous to Satan's eviction, God was Israel's God, not the Gentiles God. Satan ruled the nations. But through this casting out of Satan, after man's penalty had been paid in full, he no longer had anything to accuse the elect over. It was indeed finished! The powerful spread of the Gospel to the Gentiles lifting the deception that kept them bound. Satan was now bound. The boot was on the other foot. With the global expanse of the great commission the Gentiles now are without excuse. The ignorance is gone. The veil is lifted. The means by which God lifts deception is the preaching of the Word of God. This has now been successfully ongoing throughout the nations for 2000 years.
Of course, Christ predicted the historic and eternal downfall of Satan in John 12:31-33, shortly before the cross:
“Now is the judgment of this world: now shall the prince of this world be cast out. And I, if I be lifted up from the earth, will draw all men unto me. This he said, signifying what death he should die.”
Christ’s life, death and resurrection were the decisive blows against Satan. His defeat has already been wrought. This passage plainly shows the powerful result of Calvary and the deep impact it had upon Satan. It shows us that Satan is now under Christ’s feet and is now subject to His Sovereign will. Satan and his minions are barred from heaven. They have been banished after they were defeated 2,000 years ago. You just have to look at the seismic difference between the condition of the Gentiles in Old Testament times and what Satan was able to do throughout the globe compared to New Testament times and you will see the mammoth victory that Jesus wrought against the kingdom of darkness through His victorious First Advent. Premillennialists reject that.