The Demiurge is a fraud. A liar and a murderer from the very beginning...
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"You belong to your father, the devil, and you want to carry out your father’s desires. He was a murderer from the beginning, not holding to the truth, for there is no truth in him. When he lies, he speaks his native language, for he is a liar and the father of lies."
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He's not talking to the demiurge in that verse
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Who do you think it's talking about? I don't go by the standard interpretation of the Bible.
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Replying to
What is "the standard interpretation of the Bible"?
It states right there in the chapter you are quoting from who he is addressing. No interpretation needed.