Mae yn y gair oleuni glan

Mae yn y gair oleuni glân,
  O f'enaid! cân amdano!
I'r euog yn yr anial fyd,
  Wel'd noddfa glŷd i ymguddio.

Gwna imi gerdded mwy bob càm,
  Gan feddwl am D'orch'mynion;
Boed ynddynt hwy fy serch a'm blŷs,
  O wir ewyllys calon.

Tangnefedd Duw, fel afon gref
  O orsedd nef yn llifo,
A fydd i'r sawl a garo'r gwir,
  Gan rodio'n gywir ynddo.

There is in the word holy light,
  O my soul, sing about it!
For the guilty in the desert world,
  See a secure refuge to hide oneself.

Make me walk more every step,
  While thinking about thy commandments;
May my affection and my pleasure be
  From the true will of the heart.

The peace of God, like a strong river
  From the throne o heaven flowing,
Shall be to those who love the truth,
  While walking truly in it.