O crea Arglwydd galon lân

O! crea, Arglwydd, galon lân,
A llanw'n genau â llawen gân,
  I dalu diolchgarwch gwir
  I Ti, fod heddwch yn ein tir.

Dangosaist inni, gwir iawn yw,
Ein tirion Dad, mai Ti yw'n Duw;
  Pan ydoedd gyfyng gyda ni
  Helaethodd dy gynothwy Di.

Rhown glod i'n Tad
    am gadw'n tir,
Bendithied ni â heddwch hir,
  Fel na bo achos dysgu'n hwy
  Ar dir na môr i ryfel mwy.

I Dad y tugareddau i gyd
Rhown foliant, holl
    drigolion byd,
  Llu'r nef, moliennwch Ef ar gân,
  Y Tad, a'r Mab, a'r Ysbryd Glân.

gwelir: Rhan II - Ymddarostyngwn i Dduw Iôr

O create, O Lord, a clean heart,
And fill our mouths with a cheerful song,
  I pay a true thanksgiving
  To thee, that there be peace in our land.

Thou didst show us, very true it is,
Our tender Father, that thou art our God;
  When we were is straits
  Thy help did extend.

Let us give acclaim to our Father
    for saving our land,
May he bless us with long peace,
  That no cause may teach us any longer
  On land or sea to war any more.

To the Father of all mercies
Let us render praise, all the
    inhabitants of the world,
  The host of heaven, praise ye him with song,
  The Father, the Son, and the Holy Spirit.

Praise God from whom all blessings flow,
Praise him all creatures
    here below;
  Praise him above ye heavenly host,
  Praise Father, Son and Holy Ghost.