In all due respect, how can anyone possibly ever know this? Isn't all religious beliefs derived from ones own culture and family?
https://medium.com/@patim888/can-anyone-be-certain-that-their-god-is-the-true-one-287722d560f9
Written by Tim Zeak
Formerly an evangelical who read the Bible from cover to cover a dozen times and finally was able to shake my childhood indoctrination of hell fire & brimstone.