Probably the Sinfonia and the aria no. 5 are arrangements of the lost model for the Concert for Harpsichord BWV 1053/1 and 1053/2; different setting in NBA: oboe I and oboe II changed into oboe d'amore because of pitch.
Christoph Birkmann; mvt. 7: stanza 3 from 'Nun bitten wir den Heiligen Geist‘ by Martin Luther (1524); libretto printing: Birkmann 1728 Link to lyrics
NBA I/24, S. 59 (Matthias Wendt, 1990) – Critical report (1991), S. 55;
BG 33, S.169 (F. Wüllner, 1887)