Howwwwwwwever, it turns out Guthix asked Sliske to kill him, and start the battle of the Gods, and said that a part of your soul would be needed to complete the process of finally riding Gielinor of all memories of Gods forever. Sliske was making the ultimate sacrifice in the name of Balance and Guthix, but instead of letting him tell you the truth, you sadistically tortured him, only for this to be revealed after his death. You have doomed Gielinor to ruination by a God Wars, and then the Great Revision. Nice job. Jerkface.