(Quran / Hadith) One of the multiple reasons why I turned into a atheist

Being a Muslim myself, I felt that marrying that 6 year old girl was ok because of considering what he provided the reason of his marriage that it would be used to spread Islam in women and blah blah .... But the main fuked up thing comes when he literally have sex with that girl when she turns 9 year old and for fucksake she wasn't even mature at that time that she can bear child and it is in our hadith, that no child came from that 9 year old girl in her whole lifetime..... So why the fuck that old man had sex with that 9 year old... How could it probably help Islam to be spread..... I'm done (This post was mirrored by a bot. The original post can be found here)