7 Bible Verses about Accusation, Satan's Role

Then the guiding angel showed me Joshua the high priest [representing disobedient, sinful Israel] standing before the Angel of the Lord, and Satan standing at Joshua’s right hand to be his adversary and to accuse him. And the Lord said to Satan, “The Lord rebuke you, Satan! Even the Lord, who [now and ever] has chosen Jerusalem, rebuke you! Is this not a log snatched and rescued from the fire?”

Again there was a day when the sons of God (angels) came to present themselves before the Lord, and Satan (adversary, accuser) also came among them to present himself before the Lord. The Lord said to Satan, “From where have you come?” Then Satan answered the Lord, “From roaming around on the earth and from walking around on it.” The Lord said to Satan, “Have you considered and reflected on My servant Job? For there is none like him on the earth, a blameless and upright man, one who fears God [with reverence] and abstains from and turns away from evil [because he honors God]. And still he maintains and holds tightly to his integrity, although you incited Me against him to destroy him without cause.” read more.
Satan answered the Lord, “Skin for skin! Yes, a man will give all he has for his life. But put forth Your hand now, and touch his bone and his flesh [and severely afflict him]; and he will curse You to Your face.” So the Lord said to Satan, “Behold, he is in your hand, only spare his life.”

Then I heard a loud voice in heaven, saying,

“Now the salvation, and the power, and the kingdom (dominion, reign) of our God, and the authority of His Christ have come; for the accuser of our [believing] brothers and sisters has been thrown down [at last], he who accuses them and keeps bringing charges [of sinful behavior] against them before our God day and night.

and they said [tauntingly], “You who would destroy the temple and rebuild it in three days, save Yourself [from death]! If You are the Son of God, come down from the cross.”

And the tempter came and said to Him, “If You are the Son of God, command that these stones become bread.”

Now the serpent was more crafty (subtle, skilled in deceit) than any living creature of the field which the Lord God had made. And the serpent (Satan) said to the woman, “Can it really be that God has said, ‘You shall not eat from any tree of the garden’?” And the woman said to the serpent, “We may eat fruit from the trees of the garden, except the fruit from the tree which is in the middle of the garden. God said, ‘You shall not eat from it nor touch it, otherwise you will die.’” read more.
But the serpent said to the woman, “You certainly will not die!

to keep Satan from taking advantage of us; for we are not ignorant of his schemes.