John 8– Not possible; most churches teach, Satan was once a perfect angel that fell from grace, 2021

John 8:44
"You are of your father the devil, and you want to do the desires of your father. He was a murderer from the beginning, and does not stand in the truth, because there is no truth in him. Whenever he speaks a lie, he speaks from his own nature; for he is a liar, and the father of lies.

These men were murderers and their father was Satan. Satan was a murderer from the beginning.

1 John 3:8-12 the one who practices sin is of the devil; for the devil has sinned from the beginning. The Son of God appeared for this purpose, that He might destroy the works of the devil. 9No one who is born of God practices sin, because His seed abides in him; and he cannot sin, because he is born of God. 10By this the children of God and the children of the devil are obvious: anyone who does not practice righteousness is not of God, nor the one who does not love his brother. 11For this is the message which you have heard from the beginning, that we should love one another; 12not as Cain, who was of the evil one, and slew his brother. And for what reason did he slay him? Because his deeds were evil, and his brother’s were righteous.

Notice that it is not possible, as most churches teach, that Satan was once a perfect angel that fell from grace or whatever, Yeshua says that Satan was a murderer from the beginning and there is not truth in him. John says that Satan sinned from the beginning. The Pharisees want to do the desires of their father, Satan.