Things to Come
God has described the destruction of Satan's kingdom in various ways and places throughout the Bible. Daniel 2 and 7 along with Matthew 24 and the book of Revelation give us pretty good general idea of how its going to end. We're given this information ahead of time so that we won't be caught unaware. In Matthew 24, Jesus says, "Behold, I have told you ahead of time." If the things He described weren’t relevant, He wouldn't have said that. He also says, "When you see all these things, recognize that He is near, right at the door." We would be remiss if we didn't behold the things He told us.
It is important to realize that the ultimate goal of the spiritual forces of Satan's kingdom is to bring the man of sin to a position of exercising dominion over the world. The things that we will see taking place on earth are the effects being caused by supernatural influence to that end.