רָ֘א֤וּךָ מַּ֨יִם ׀ אֱֽלֹהִ֗ים רָא֣וּךָ מַּ֣יִם יָחִ֑ילוּ אַ֝֗ף יִרְגְּז֥וּ תְהֹמֽוֹת׃
The waters saw Thee, O God; The waters saw Thee, they were in pain; The depths also trembled.
Read kabbalistic (mystical) interpretation of Psalms 77:17: and classical mystical sources.