Evil, Biblically speaking, is rebellion from God. The spectrum you see is God vs satan (a fallen high-level cherub (kind of angel) that is essentially trying a coup.). God gave us all free will, and Evil is actively acting out the opposite of what God wants for us, and the world. This rebellion is only active for a time, and then satan will be judged and all those who do not receive the salvation from sin through Jesus Christ will go with him.

Evil, Biblically speaking, is rebellion from God. The spectrum you see is God vs satan (the rebel). God gave us all free will, and Evil is actively acting out the opposite of what God wants for us, and the world. This rebellion is only active for a time, and then satan will be judged and all those who follow him.