שְׁמַע־יְהוָ֥ה וְחָנֵּ֑נִי יְ֝הוָה הֱֽיֵה־עֹזֵ֥ר לִֽי׃
여호와여 들으시고 나를 긍휼히 여기소서 여호와여 나의 돕는 자가 되소서 하였나이다
Siddur Ashkenaz
Psalm 30, once used to inaugurate the Holy Temple, is used today to inaugurate our daily prayers, for the synagogue is a “Holy Temple in miniature” and our prayers take the place of the sacrifices. It is both a prayer for success and a declaration of thanksgiving.