The doxological character of this hymn suggests a triumphant, march-like tempo. Song leaders should be aware that stanzas 2 and 3 are actually one thematic unit. One way to achieve this unity is to play from stanza 2 to 3 without pause.

(from Reformed Worship, Issue 34)

Once, after hearing Edward Elgar's "Pomp and Circumstance" march, William Kuipers decided to write a new hymn text that could be sung to it. At the time the march was associated with the patriotic hymn "Land of Hope and Glory." Kuipers wrote this text late in 1932 while he was pastor of the Summer

Street Christian Reformed Church (CRC), Passaic, New Jersey. He submitted it to Henry J. Kuiper, editor of the Christian Reformed Church weekly, The Banner, and a member of the committee preparing the 1934 Psalter Hymnal, which was the first  denominational collection including hymns (the CRC had previously sung only psalms in worship).

 

Because Elgar's music was under copyright, The Banner held a contest to find a new tune for Kuipers's text. The magazine received 150 tune entries and recognized first, second, and third places, as well as six honorable mentions. First prize of $10 was awarded to Siebolt H. Frieswyk of Whitinsville, Massachusetts, and his tune was pub­lished with Kuipers's text in The Banner, May 5, 1933. However, an honorable-mention winner by John Vanderhoven was chosen as the setting for this text when the new Psalter Hymnal was printed in 1934. That association of text and tune has been continued in each of the following editions of the Psalter Hymnal and now, in Lift Up Your Hearts. Because it was used as a theme Song for the Back to God Hour broadcasts, this hymn became well known to a whole genera­tion of radio listeners in the 1950s and 60s.

 

The text's theme is drawn from John's vision of the saints in glory singing one of their great doxologies (Revelation 7:9-17). The initial reference to the "sea of crystal" is from Revelation 4:6, "Also before the throne there was what looked like a sea of glass, clear as crystal." And the final (rhetorical) reference to the "King of kings" (st. 3) comes from Revelation 17:14.