KamiKatsu: Working for God in a Godless World English Subbed

As heir to a cult leader, Yukito centers his life around the mysterious goddess Mitama. But everything changes after he’s killed during a ritual gone wrong. To his surprise, Yukito is reborn into a world with no concept of god! And in this world, life and death are decided by the Imperial State. As Yukito fights to protect his new village, someone from his past life lends a helping hand.

(Source: Crunchyroll)