כִּֽי־בְשִׂמְחָ֣ה תֵצֵ֔אוּ וּבְשָׁל֖וֹם תּֽוּבָל֑וּן הֶהָרִ֣ים וְהַגְּבָע֗וֹת יִפְצְח֤וּ לִפְנֵיכֶם֙ רִנָּ֔ה וְכָל־עֲצֵ֥י הַשָּׂדֶ֖ה יִמְחֲאוּ־כָֽף׃
Sebab kamu akan keluar dengan sukacita dan dibawa pulang dengan damai; gunung-gunung dan bukit-bukit akan bersorak-sorai dengan nyanyian di hadapanmu, dan semua pohon di padang akan bertepuk tangan.
Likutei Moharan
But know, that when one is depressed it is impossible to navigate the mind as one desires, and it is therefore difficult for a person to settle their mind. It is only through joy that one can navigate their mind as they desire and can settle their mind. For joy is "the world of freedom," as in the verse, “for through joy you will go out” (Isaiah 55:12). Meaning that through joy we become free and emerge out of exile.