ماخذ: John Tavener. John Tavener. What God Is, We Do Not Know. SATB. Organ. Sheet Music. SATB, Organ Accompaniment. SATB. ORGA.
ترجمه: جان Tavener. It was first performed on 1st July 2004, by the Choir of the Temple Church with James Vivian. چه خدا است، ما نمی دانیم.