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relief; aid; help; rescue
(religious) salvation; (Christian) grace
「救済」 has another reading with different meanings.
被災者の救済に向けて義援金を募っている。
We are collecting donations for the relief of disaster victims.
魂の救済を信じています。
I believe in the salvation of souls.
経済的な救済措置が講じられる見込みだ。
Economic relief measures are expected to be implemented.