הַדְרִ֘יכֵ֤נִי בַאֲמִתֶּ֨ךָ ׀ וְֽלַמְּדֵ֗נִי כִּֽי־אַ֭תָּה אֱלֹהֵ֣י יִשְׁעִ֑י אוֹתְךָ֥ קִ֝וִּ֗יתִי כָּל־הַיּֽוֹם׃
Guide me in Thy truth, and teach me; For Thou art the God of my salvation; For Thee do I wait all the day.
Read kabbalistic (mystical) interpretation of Psalms 25:5: and classical mystical sources.