בְּזֹ֣את יָ֭דַעְתִּי כִּֽי־חָפַ֣צְתָּ בִּ֑י כִּ֤י לֹֽא־יָרִ֖יעַ אֹיְבִ֣י עָלָֽי׃
By this I know that Thou delightest in me, that mine enemy doth not triumph over me.
Read kabbalistic (mystical) interpretation of Psalms 41:12: and classical mystical sources.