Author: Carl Röhl; John O. FosterAppears in 2 hymnalsFirst Line: Brüder auf! in die Ernte des HerrnRefrain First Line: Darum auf, darum aufUsed With Tune: [Brüder auf! in die Ernte des Herrn]
Author: Rev. John O. Foster, A.M.Appears in 1 hymnalFirst Line: We must work in the vineyard belowRefrain First Line: Let us workUsed With Tune: [We must work in the vineyard below]