כָּל־הָאָ֤רֶץ ׀ יִשְׁתַּחֲו֣וּ לְ֭ךָ וִֽיזַמְּרוּ־לָ֑ךְ יְזַמְּר֖וּ שִׁמְךָ֣ סֶֽלָה׃
All the earth shall worship Thee, And shall sing praises unto Thee; They shall sing praises to Thy name.' Selah
Read kabbalistic (mystical) interpretation of Psalms 66:4: and classical mystical sources.