Herr, dir ist nichts verborgen

"Herr, dir ist nichts verborgen" is a Catholic hymn by Maria Luise Thurmair, based on Psalm 139 and set to a 1582 melody by Kaspar Ulenberg. The hymn in five stanzas of seven lines each was written in 1973. It appeared in the Catholic hymnal Gotteslob in 1975 as GL 292. In the current Gotteslob, it is GL 428, in the section "Vertrauen und Trost".
It is one of the Psalmenlieder, which can be used in the Catholic liturgic instead of the psalm chant between the readings from the Old Testament and the New Testament.