Psalms 89:22 Midrash

אֲשֶׁ֣ר יָ֭דִי תִּכּ֣וֹן עִמּ֑וֹ אַף־זְרוֹעִ֥י תְאַמְּצֶֽנּוּ׃

With whom My hand shall be established; Mine arm also shall strengthen him.

Read midrashic interpretation of Psalms 89:22: and classical rabbinic exegesis.