Of Jesse's line descending, By ancient sibyls sung, With thornless branch extended, From noble root newsprung A rose doth bear a Flower All in the cold midwinter And at the midnight hour. That flower of ancient splendour Of which Isaiah spake, Mary the Rosebranch tender Puts forth for mankind's sake; Obedient to God's will, A little child she bears us, Yet is a maiden still. The frozen air perfuming That tiny Bloom doth swell; Its rays, the night illumining The darkness quite dispel. O Flower beyond compare, Bloom in our hearts' midwinter, Restore the springtime there!