God Rules Satan

When lucifer was first created he was known as morning star which can be seen from the planet venus at dawn.It was God his former father who created the universe and in that creation was his former favorite angel Lucifer who later became known as Satan.He was created from the very beginning of his existence to what he is now and will always be controlled by God and for someone who is considered so powerful after being called the prince of darkness:Why is it that Satan cannot overthrow his former father back then in heaven and the present time? Because God still rules him.