The Origin of Fire, for voice, male chorus and orchestra, op. 32

The Origin of Fire (in Finnish: Tulen synty), Op. 32, is a single-movement, patriotic cantata for baritone, male choir, and orchestra written in 1902 by the Finnish composer Jean Sibelius. The piece, which is a setting of Runo XLVII (lines 41–110) of the Kalevala, Finland's national epic, is chronologically the fourth of Sibelius's nine orchestral cantatas.