Psalms 97:6 Kabbalah

הִגִּ֣ידוּ הַשָּׁמַ֣יִם צִדְק֑וֹ וְרָא֖וּ כָל־הָעַמִּ֣ים כְּבוֹדֽוֹ׃

The heavens declared His righteousness, And all the peoples saw His glory.

Read kabbalistic (mystical) interpretation of Psalms 97:6: and classical mystical sources.