Llawn yw O Dad y nefoedd wên

Llawn yw, O Dad, y nefoedd wên,
  A'r ddaearen o'th foliant;
Mil o arwyddion bob yr awr,
  Sy'n canu'th fawr ogoniant.

Dweyd mae y sêr a'u troion serth
  Dy fod a'th nerth yn rhyfedd;
Yn 'sgrifenedig ar bob awr
  Y cair dy fawr amynedd.

Diammeu yw y pery byth
  Dy ddilyth addewidion;
Nid nef nac uffern
    newid farn
  Creawdwr cadarn cyfion.

I'r Tad, a'r Mab,
    a'r Ysbryd Glân,
  Rhof glod ar gân heb dewi,
Y Tri yn Un, a'r Un yn Dri.
  Mae f'enaid i'n ei garu.

            - - - - -

Llawn yw, O Dad, y nefoedd wen,
 Y ddae'r a'r nen o'th foliant;
Mil o arwyddion bob yr awr,
  Sy'n profi'th fawr ogoniant.

D'weyd mae y sêr a'u troion serth
  Dy air a'th nerth yn rhyfedd;
Yn sgrifenedig ar bob awr
  Y cair dy fawr amynedd.

Ond gwel'd dy ddyfais pan y cawn,
  At rai sy'n llawn o bechod;
Cyfiawnder llym a grâs ynghyd,
  Sy'n taro i gyd-gyfarfod.

Full are, O Father, the bright heavens,
  And the earth, of thy praise;
A thousand signs every hour,
  Are singing thy great glory.

Telling are the stars and their steep turns
  That thou art (and thy strength) a wonder;
Written every hour
  Does thy great patience get.

Doubtless it is that Thy unfailing promises
  Shall endure foever;
Neither heaven nor hell
    shall change the judgment
  Of a firm, righteous Creator.

To the Father, and the Son,
    and the Holy Spirit,
  I will give praise in song without ceasing,
The Three in One, and the One in Three.
  My soul is loving him.

                  - - - - -

Full are, O Father, the bright heavens,
  The earth and the sky, of thy praise;
A thousand signs every hour,
  Are proving thy great glory.

Telling are the stars and their steep turns
  Thy word and thy strength are a wonder;
Written every hour
  Does thy great patience get.

But to see thy plan when I can,
  Towards those who are full of sin;
Keen righteousness and grace together,
  Are beating to meet together.

The heav'ns declare Thy glory, Lord,
  In every star Thy wisdom shines
But when our eyes behold Thy Word,
  We read Thy name in fairer lines.

The rolling sun, the changing light,
  And nights and days, Thy power confess
But the blest volume Thou hast writ
  Reveals Thy justice and Thy grace.

Sun, moon, and stars convey Thy praise
  Round the whole earth, and never stand:
So when Thy truth begun its race,
  It touched and glanced on every land.

Nor shall Thy spreading Gospel rest
  Till through the world Thy truth has run,
Till Christ has all the nations blest
  That see the light or feel the sun.

Great Sun of Righteousness, arise,
  Bless the dark world with heav'nly light;
Thy Gospel makes the simple wise,
  Thy laws are pure, Thy judgments right.

Thy noblest wonders here we view
  In souls renewed and sins forgiv'n;
Lord, cleanse my sins, my soul renew,
  And make Thy Word my guide to Heaven.