John 8:44

44 aYou are of your father the devil, and your will is to do your father’s desires. bHe was a murderer from the beginning, and cdoes not stand in the truth, because there is no truth in him. dWhen he lies, he speaks out of his own character, for he is a liar and the father of lies.

1 John 3:10

10By this it is evident who are the children of God, and who are the children of the devil: whoever does not practice righteousness is not of God, enor is the one who fdoes not love his brother.

Revelation of John 12:9-10

9And gthe great dragon was thrown down, hthat ancient serpent, who is called the devil and Satan, ithe deceiver of the whole worldjhe was thrown down to the earth, and his angels were thrown down with him. 10And I heard a loud voice in heaven, saying, “Now kthe salvation and the power and the kingdom of our God and the authority of his Christ have come, for the accuser of our brothers
Or  brothers and sisters
has been thrown down, mwho accuses them day and night before our God.
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