This is a beautifully contemplative chorale prelude by Bach, offering a gentle and introspective setting of the hymn tune. Its appeal lies in its serene melody and rich, yet understated, harmonic fabric.
Focus on a pure, cantabile tone and smooth voice leading, supported by judicious pedaling.
Als der gütige Gott (BWV 264) is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 3.
You should be comfortable at Henle level 3 — meaning you can already play level 2–3 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of Als der gütige Gott (BWV 264) lasts about 2 minutes.
Als der gütige Gott (BWV 264) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.