Dir, Herr, dir will ich mich ergeben

 (To Thee, Lord, to Thee will I surrender myself), WAB 12, is a sacred motet composed by Anton Bruckner in .
History.
Bruckner composed the motet in either during his stay in Kronstorf or at the beginning of his stay in St. Florian Abbey. The original manuscript, on which the Tantum ergo, WAB 43 is also found, is in the archive of the St. Florian Abbey. The motet was first published in volume II/3, pp. 114–115 of the Göllerich/Auer biography. It is put in volume XXI/9 of the "".
Text.
This text, which was also used by Felix Mendelssohn in his oratorio "Paulus", is based on the ninth verse of the hymn "Herr Gott, du kennest meine Tage" by Ludwig Rudolph von Senftt zu Pilsach over the Stoning of Stephen.
Music.
The 32-bar work in A major is a chorale for mixed choir "a cappella".
As Crawford Howie writes, "both "In jener letzten der Nächte" WAB 17 () and "Dir, Herr, dir will ich mich ergeben" WAB 12 () for a cappella mixed-voice choir are chorale harmonizations, probably the result of his studies with Zenetti."
Selected discography.
There are only a few recordings of "Dir, Herr, dir will ich mich ergeben":