an Entity references as follows:
Gottfried Wilhelm Sacer (11 July 1635 – 8 September 1699) was a German jurist, poet, satirist and Protestant hymn writer. He worked as an advocate at the court of Wolfenbüttel. Johann Sebastian Bach used a stanza from his hymn "Gott fähret auf gen Himmel" to conclude his Ascension Oratorio. Another hymn, Jesu, meines Glaubens Zier, appears in the 1736 Schemelli Gesangbuch in a setting attributed to Bach.