Kratos is a son of Sparda child who thought he was god but after he learned islam. He realized their is one god who is Allah he start taking the shahada from a random scholar who was in a local temple and started going to the mosque and pray 5 times a day, read quarn, fast and Ask for Forgiveness and he is a Viking and Primitive fighter who was hunting food in the wild and comes back to his cave and he feeds Freya his sister and his adopted son who is a random noble kid who was lost on village