Welcome here !
The best way to preserve Scriptures is to hide it in your heart: eating the meat, digesting it so that it becomes your own flesh.
I will present things that I know, things that I understood. I don't follow any man.
I heard a lot of truth from the mouth of man (and I thank them) in my short walk in the Christian world but also massive amounts of lies and distortions.
I stopped listening to men.
Pray in the Spirit always:
Luke 24:45 Then opened he their understanding, that they might understand the scripture
Don't rely on me, don't rely on any man.
Nevertheless, I hope that you find something useful in your walk here.