It is questionable. On one hand, Satan would never repent, he's too prideful. But if he did, I'm not sure if he could be forgiven. It comes down to whether he committed blasphemy against the Holy Spirit. I don't think he did, I don't think he ever claimed that Jesus was on his side, or Jesus was doing miracles by demonic powers. Maybe he did, if he has then absolutely he is unforgiveable.

Also the fallen angel thing comes from Revelation:

Now war arose in heaven, Michael and his angels fighting against the dragon. And the dragon and his angels fought back, but he was defeated, and there was no longer any place for them in heaven. And the great dragon was thrown down, that ancient serpent, who is called the devil and Satan, the deceiver of the whole world—he was thrown down to the earth, and his angels were thrown down with him.
(Revelation 12:7-9)

God Bless

>>17279255
Satan is chained and leashed in hell serving a God in a useful capacity and the Son, as Lord of Spirits redeemed the fall. All angels knelt to and serve the Son because only he is their redemption.

>>17279255
>Is there ever a chance for Satan and the other fallen angels to repent?
None.
>Also, isn't Satan being a fallen angel a recton because of Paradise Lost?
No.
Luke 10:18 - And he said to them, “I saw Satan fall like lightning from heaven.

>>17279255
>>17280364
Also for some reason some people believe the entire war on Heaven was invented by Milton.

>Now war arose in heaven, Michael and his angels fighting against the dragon. And the dragon and his angels fought back, but he was defeated, and there was no longer any place for them in heaven. And the great dragon was thrown down, that ancient serpent, who is called the devil and Satan, the deceiver of the whole world—he was thrown down to the earth, and his angels were thrown down with him. And I heard a loud voice in heaven, saying, “Now the salvation and the power and the kingdom of our God and the authority of his Christ have come, for the accuser of our brothers has been thrown down, who accuses them day and night before our God. And they have conquered him by the blood of the Lamb and by the word of their testimony, for they loved not their lives even unto death. Therefore, rejoice, O heavens and you who dwell in them! But woe to you, O earth and sea, for the devil has come down to you in great wrath, because he knows that his time is short!”
Revelation 12:7-12