Psalms 119:55 Kabbalah

זָ֘כַ֤רְתִּי בַלַּ֣יְלָה שִׁמְךָ֣ יְהוָ֑ה וָֽ֝אֶשְׁמְרָ֗ה תּוֹרָתֶֽךָ׃

I have remembered Thy name, O LORD, in the night, and have observed Thy law.

Read kabbalistic (mystical) interpretation of Psalms 119:55: and classical mystical sources.