Satan wants a lot of things, one thing is YOU. Satan wants everything God has. When we get saved Satan wants us gone. Why does he want us gone ???? It's because he knows that as long as we live our lives for Christ, the more people we will bring to Christ. If he can't get us to change our minds, he tries to make it hard for us. He sends his demons to discourage us and fill us with with guilt and fear. With Jesus we don't have to worry about Satan's tricks. Satan can want, but cannot have what belongs to God.