Author: Fanny J. CrosbyHymnal: Best Endeavor Hymns #121 (1907)First Line: On, march on, O Army of EndeavorersRefrain First Line: Storm the fort by Satan's host defendedTopics: Christian warfare; EndeavorLanguages: EnglishTune Title: [On, march on, O Army of Endeavorers]
Author: Fanny J. CrosbyHymnal: Christian Endeavor Edition of Sacred Songs No. 1 #236 (1897)First Line: On, march on, O Army of Endeav'rersRefrain First Line: Storm the fort by Satan's host defendedTopics: WarfareLanguages: EnglishTune Title: [On, march on, O Army of Endeav'rers]