I cannot tell https://youtu.be/62wk5KvI7-w

I cannot tell how he whom angels worship
should stoop to love the peoples of the earth,
or why as shepherd he should seek the wanderer
with his mysterious promise of new birth.
But this I know, that he was born of Mary,
when Bethlehem's manger was his only home,
and that he lived at Nazareth and labored,
and so the Savior, Savior of the world, is come.

I cannot tell how silently he suffered,
as with his peace he graced this place of tears,
or how his heart upon the cross was broken,
the crown of pain to three and thirty years.
But this I know, he heals the broken-hearted,
and stays our sin, and calms our lurking fear,
and lifts the burden from the heavy laden,
for yet the Savior, Savior of the world, is here.

Words: William Young Fullerton
Tune: Londonderry Air