Psalms 112:8 Kabbalah

סָמ֣וּךְ לִ֭בּוֹ לֹ֣א יִירָ֑א עַ֖ד אֲשֶׁר־יִרְאֶ֣ה בְצָרָֽיו׃

His heart is established, he shall not be afraid, Until he gaze upon his adversaries.

Read kabbalistic (mystical) interpretation of Psalms 112:8: and classical mystical sources.