ה֥וּא תְהִלָּתְךָ֖ וְה֣וּא אֱלֹהֶ֑יךָ אֲשֶׁר־עָשָׂ֣ה אִתְּךָ֗ אֶת־הַגְּדֹלֹ֤ת וְאֶת־הַנּֽוֹרָאֹת֙ הָאֵ֔לֶּה אֲשֶׁ֥ר רָא֖וּ עֵינֶֽיךָ׃
He is thy glory, and He is thy God, that hath done for thee these great and tremendous things, which thine eyes have seen.
Read kabbalistic (mystical) interpretation of Deuteronomy 10:21: and classical mystical sources.