Psalms 71:5 Kabbalah

כִּֽי־אַתָּ֥ה תִקְוָתִ֑י אֲדֹנָ֥י יְ֝הוִ֗ה מִבְטַחִ֥י מִנְּעוּרָֽי׃

For Thou art my hope; O Lord GOD, my trust from my youth.

Read kabbalistic (mystical) interpretation of Psalms 71:5: and classical mystical sources.