1073 Hark, here is a hidden myst'ry, Hark, here is a hidden myst'ry, Hidden from the human hist'ry! Hark and take this glorious myst'ry, Christ will be one with you! Glory, glory, hallelujah! Glory, glory, hallelujah! Hark and take this glorious myst'ry, Christ will be one with you!