Bach composed the cantata in his second year in Leipzig for the feast of the Ascension. The prescribed readings for the feast day were from the Acts of the Apostles, Jesus telling his disciples to preach and baptize, and his Ascension, and from the Gospel of Mark. In his second year in Leipzig, Bach had composed chorale cantatas between the first Sunday after Trinity and Palm Sunday, but for Easter returned to cantatas on more varied texts, possibly because he lost his librettist. Nine of his cantatas for the period between Easter and Pentecost are based on texts of Christiana Mariana von Ziegler, including this cantata. Bach later inserted most of them in his third annual cycle, but kept this one and BWV 68 for Pentecost in his second annual cycle, possibly because they both begin with a chorale fantasia like the chorale cantatas, whereas many of the others begin with a bass solo as the vox Christi. The poet, who has a tendency to express a personal view, writing in the first person, took the theme of the cantata from the first stanza of Ernst Sonnemann's chorale after Josua Wegelin : once Jesus ascended to heaven, there is nothing left to keep me on earth, as I am promised to see him "from face to face", a paraphrase of. In movement 2 she alludes to the Transfiguration of Jesus, movement 3 sees the incomprehensible power of Jesus everywhere, not restricted to a certain location. He will lift me to his right hand, according to, and judge me right, according to the closing chorale, the fourth stanza of Matthäus Avenarius' "O Jesu, meine Lust". Ziegler's text in its printed version of 1728 and the cantata text differ, possibly changed by Bach himself. For example, an aria and recitative are combined to one movement by inserting "wo mein Erlöser lebt" as a connection. Bach first performed the cantata on 10 May 1725.
Scoring and structure
The cantata in five movements is festively scored for three vocal soloists, alto, tenor and bass, a four-part choir, two horns, two oboes, oboe d'amore, oboe da caccia, two violins, viola and basso continuo. The instrumentation is especially rich and varied, Julian Mincham observes: "As befits its importance, the instrumental forces are relatively large and impressive; two horns, oboes of every kind, strings and continuo and latterly one trumpet".
In the opening chorus the chorale on the melody of the German Gloria "Allein Gott in der Höh sei Ehr" by Nikolaus Decius is embedded in an orchestral concerto. The cantus firmus is in the soprano in long notes, whereas the lower voices engage in imitation. Bach derived the highly figurative motifs of the instruments from the chorale tune: both a signal played first by the strings and oboes, then the two horns, then a fugue subject. Both motifs contain notes from the first line of the tune in the same order as in the tune, the signal contains the first five notes, the fugue subject all nine notes. Bach uses the trumpet, the royal instrument of the Baroque, only in movement 3 to symbolize the reign of Jesus. The trumpet appears first in the ritornello, which is repeated by the voice and again with the voice embedded. After a middle section, the first part of the aria is not repeated da capo; instead the added line is set as a recitative accompanied by strings, followed only by a repeat of the ritornello. The following duet is of intimate character. The obbligato instrument is marked "organo" in the score, but the music is written in the oboe part and appears to have been composed for an oboe d'amore. Possibly Bach changed his intentions during the process of composition, or he may have changed the marking later. Max Reger used the movement's ritornello theme for his Bach-Variationen Op. 81. The cantata is closed by a four-part chorale, most instruments playing colla parte, while the horns play different parts because of their limited range.
