O Arglwydd galw eto

O! Arglwydd, galw eto
  Fyrddiynau ar dy ôl,
A dryllia'r holl gadwynau
  Sy'n dal eneidiau'n ôl,
A galw hwynt o'r dwyrain,
  Gorllewin, gogledd, de,
I'th eglwys yn ddiatal -
  Mae digon eto o le.

gwelir:
  Mae Salem heb ei llanw
  O'r nef mi glywais newydd

O Lord, call again
  Myriads after thee,
And shatter all chains
  Which are keeping souls back,
And call them from the east,
  West, north, south,
To thy church unceasingly -
  There is still enough room.