הֵ֛ן לֹֽא־קָצְרָ֥ה יַד־יְהוָ֖ה מֵֽהוֹשִׁ֑יעַ וְלֹא־כָבְדָ֥ה אָזְנ֖וֹ מִשְּׁמֽוֹעַ׃
Behold, the LORD’S hand is not shortened, that it cannot save, Neither His ear heavy, that it cannot hear;
Read kabbalistic (mystical) interpretation of Isaiah 59:1: and classical mystical sources.