May I direct your attention to Young's Literal Translation of that same verse: [YLT]...and the great dragon was cast forth -- the old serpent, who is called `Devil,' and `the Adversary,'...
Right off the bat you can see where there is no being with the name of Satan. YLT has correctly translated the references which were written in Hebrew (ha-satan). Furthermore, the concept of the devil as this evil arch enemy with red skin and a pitchfork is pure fiction. The term devil comes from the Greek diábolos, and it means slanderer or accuser.
In court, I can be an accuser.
In a game, I can be an adversary.
There is nothing sinister about it. "Satan" was merely performing his duty as an adversary when he challenged Jesus during the temptations. "Satan" is powerless to act without God's divine permission. The idea for "Satan" to be this evil bad guy comes from the human need to place blame on something, instead of accepting responsibility.
All I can say is that Jesus Christ and the Bible disagree with you. Jesus said of Satan; "That one was a murderer when he began, and he did not stand fast in the truth, because truth is not in him. When he speaks the lie, he speaks according to his own disposition, because he is a liar and the father of the lie." (John 8:44) Satan does resist God and also slanders him, thus making himself Satan (resister) and devil (slanderer). The fact that God permits Satan's temporary existence does not make God responsible for the monstrous evil perpetrated by Satan and his followers.