(God is our confidence), BWV 197.2 (formerly BWV 197), is a church cantata by Johann Sebastian Bach.
In 1728 in Leipzig, Bach composed a Christmas cantata, (Glory be to God in the Highest), which he revised in 1736âÂÂ37 into this wedding cantata. Movement 5 is a chorale stanza by Martin Luther, the final movement is by Georg Neumark; the rest of the poetry is anonymous.
The cantata is scored for three vocal soloists (soprano, alto, and bass), a four-part choir, three trumpets, timpani, two oboes, two oboes d'amore, bassoon, two violins, viola, and basso continuo.
The work's ten movements are divided into two parts of five movements each, to be performed before and after the wedding sermon.
The opening movement is a chorus in da capo form with a prominent trumpet part and an active violin line. The vocal parts use fugal techniques. The bass recitative is secco and "set to a melody of almost childlike naivety and simplicity". The alto aria's structure combines elements of da capo and ritornello form; the instrumental introduction does not completely recur and the reprise differs significantly from the opening section. The fourth movement is a bass recitative with chordal strings. The section closes with a four-part setting of the chorale tune with varied phrase lengths.
The second section opens with a bass aria that "has a lavishness of sound which is almost unparalleled". A two-part secco soprano recitative leads to an aria that was for bass in BWV 197.1 but in BWV 197.2 is scored for soprano. The aria is in the style of a siciliano. The penultimate movement is a bass recitative with chordal oboes and interjecting strings. The final chorale setting is relatively simple and in minor mode.