Can you help me with this Bible passage?

the ruler of this world is Satan. Jesus was tempted 40 days and night and Satan showed Jesus all the kingdoms of this world at a time and offered them to him if he would bow down and worship him. Jesus refused. Satan has the the title over mankind through adams sin. through one man sin entered the world. In the book of Rev we see where Satan's time is about over he is cast down form heaven.. yes heaves...in Job he is there accusing job before god..he asked for peter to be sifted like wheat.. he is known as the accuser of the brethren. Anyways he is cast down and unleashes great fury on the earth because he knows his time is short. he is cast in chains for the whole 1000 year millenium. then loosed to tempt those who have lived that whole generation under the peaceful rule of Jesus. One last rebellion and he is thrown into the lake of fir forever.

According to the lord jesus the ruler of this world might be Satan.

Jesus said many times clearly that his Kingdom wan not belong to the earth.

The ruler of this world is satan, not sure if this refers to the second coming or the crucifiction though

That's not a passage but just one verse in a longer passage. Try reading the entire chapter then come back and ask a specific question if you still do not understand.

The ruler of this world is satan.

Satan