preach to the choir

US /priːtʃ tu ðə kwaɪər/
UK /priːtʃ tu ðə kwaɪər/
"preach to the choir" picture
1.

berkhotbah kepada paduan suara, mengatakan hal yang sudah diketahui

to try to persuade people to believe things that they already believe

:
When I talk about the importance of environmental protection to this group, I feel like I'm preaching to the choir.
Ketika saya berbicara tentang pentingnya perlindungan lingkungan kepada kelompok ini, saya merasa seperti berkhotbah kepada paduan suara.
You don't need to convince me; you're preaching to the choir.
Kamu tidak perlu meyakinkanku; kamu berkhotbah kepada paduan suara.