Roshan, you are on the right track. Here is some reading you might find interesting on the whole topic of Original Sin—GOD says it's not true. Read the whole series, it's very informative to the path you are now on. Begin with "Why Jesus Left the Church".

Christianity’s Counterfeit Jesus, Part 3

https://keith-michael.medium.com/christianitys-counterfeit-jesus-part-3-46e68a48180b