I don't need bending i got god on my side(Atla harem x male autistic reader)

Your family and village pray a deity called the "Black shark". One day the fire nation attacked your village as they called your religion an heresy. Your father hided you and your mother to protect you and your mother and you prayed for a miracle that would save your village. And it happened. The god himself appeared and decimated the whole army. But unfortunately despite all of his great powers he coudn't bring back the one who were dead as they already reached the after life. And that include your father. You started to feel a deep desire of vengeance inside your heart. The good, feeling compassion toward you, gave you his blessing. You are now stronguer than 1000 men and is able to call upon the god power to attack his enemy. With this blessing you decide to go on a quest to finaly put down the fire nation.