Here are the first two musical phrases, which are also repeated as the third and fourth phrases:
In the second verse, the text here is:
All people living on his globe,Praise God with exultation!The world puts on a festive robeAnd sings its jubilation
"Exultation" and "jubilation" are both sung with a melisma (C A G D F G E), musically giving a sense of this ebullience.
Near the end of the third verse, there's the line "May people ev'rywhere be won" (the sense is completed in the next line: "To love and praise you truly"), sung to this phrase:
The three syllables of "ev'rywhere" are each sung to a different pitch (D A G), and this provides a sense of breadth.
The first verse ends with the lines "Let Jesus' healing power be / Revealed in richest measure, / Converting ev'ry nation." The last line is sung to this phrase:
"Nation" is sung with a melisma, with each syllable sung to a different pitch (F G E), and these features give a sense of number or breadth (for "ev'ry").