YOU SAID:

This is a sin of omission, why are we not talking about this?

INTO JAPANESE

これは不作為の罪ですなぜ私たちはこれについて話していないのですか？

BACK INTO ENGLISH

This is a sin of inaction. Why haven't we talked about this?

INTO JAPANESE

これは不作為の罪です。なぜ話さなかったの？

BACK INTO ENGLISH

This is a sin of inaction. Why didn't you tell me?

INTO JAPANESE

これは不作為の罪です。なぜ言わなかった？

BACK INTO ENGLISH

This is a sin of inaction. Why didn't you tell me?