Don't tell he'll become a saint, please no

As far as I know and remember no he does not become a saint. And I’ve read up to book 13 of the light novels.

where did you read the LN? Pls im so invested with the storyyy

Amazon

https://www.amazon.com/dp/B0753D2J1D?binding=kindle_edition&ref=dbs_dp_rwt_sb_pc_tukn

THANK YOU!