Holy Idol is a Manga/Manhwa/Manhua in english language, Comedy series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

Rembrary, the deputy of God loved by all and the holy high priest.
When I woke up while fighting against the Demon King who invaded my world, I woke up as an underrated idol in Kore