Based on Psalm 139, this setting is a hymn-anthem for a 2-voice choir of women and men.
Stanza 2 is an unaccompanied 2-part counterpoint, with the same voices flipped in stanza 4.
Stanzas 1, 3, and 5 are unison accompanied with a descant on the final.
Good for any choir, but especially for smaller ones.