Here is a different concept for you.
Satan does G-d's will. Satan has no will of his own.. G-d placed Satan here to challenge/tempt man. That's what the word HaSatan means...."challenger."

Remember Muslims and J.ews speak of a "Great Power," that's greater than man and greater than the heavenly hosts..
The "Great Power"who created the Galaxy.

All power is G-ds and gives power to whom He pleases..
Remember, there is G-d, and there is the lesser god..

The Hebrew's L-rd creates both good and evil.

Isaiah 45:7
I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things.

The G-d of Revelation manipulates the heart to become of one mind with the beast..

Revelation 17:17 for God has put it into their hearts to carry out his purpose by being of one mind and handing over their royal power to the beast, until the words of God are fulfilled