Malachi 3:9 Kabbalah

בַּמְּאֵרָה֙ אַתֶּ֣ם נֵֽאָרִ֔ים וְאֹתִ֖י אַתֶּ֣ם קֹבְעִ֑ים הַגּ֖וֹי כֻּלּֽוֹ׃

Ye are cursed with the curse, Yet ye rob Me, Even this whole nation.

Read kabbalistic (mystical) interpretation of Malachi 3:9: and classical mystical sources.