Best commentaries without knowing Greek or Hebrew

Sometimes changing translation dissolves the question entirely. Note that interpretation has already entered at the translation stage here. It's fine to carry the question unresolved for a while.

I'd start with your own reading before reaching for anyone's doctrinal summary.

参考文献を挙げておくので、興味があれば当たってみてください。手順としては、まず前後の文脈を確認し、次に並行箇所を比べるのが確実です。正直に言えば、この問いに明快な答えを出すのは難しいと思っています。

Sometimes changing translation dissolves the question entirely. Traditions answer this very differently, so ask in your own community too. The original language has a wider range of meaning than the English suggests.

Worth adding: a non-canonical text treats the same theme and the comparison is illuminating. In practice, starting small is the only approach I've seen actually work. I'll list some sources below in case you want to go further.

初期の教会がどう扱ったかを追うと、現代の議論の位置が見えてきます。