Arglwydd cadarn bydd [o'm / o'n] hochr

Arglwydd cadarn, bydd o'n hochr,
  Dal fy ysbryd llesg i'r lan,
Gwyddost amled yw'm gelynion,
  Ac nad wyf ond eiddil gwan;
    Yn mhob trallod,
  Rho im' wel'd dy
        fod o'm tu.

Mae fy meiau fel mynyddoedd,
  Ac fel ser y nef
        eu rhi';
Ond mae haeddiant aberth Iesu,
  Yn anfeidrol fwy i mi;
    Dyma unig
  Sail fy nghysur a fy hedd.

           - - - - -

Arglwydd cadarn, bydd o'm hochr,
  Dál fy ysbryd llesg i'r lán;
Gwyddost amled yw'm gelynion,
  Er nad wyf ond eiddil gwan;
    Yn mhob trallod,
  Rho im' wel'd dy
        fod o'm tu.

Mae fy meiau fel mynyddoedd,
  Ac fel sêr y nef
        eu rhi';
Ond mae haeddiant aberth Iesu,
  Yn anfeidrol fwy i mi;
    Er mwyn Iesu,
  Dyro gysur im' a hedd.

Pa'm yr ofnaf feiau mawrion?
  Trymach ydyw marwol glwy';
Mwy yw gair o enau'm Harglwydd,
  Nac yw myrdd o honynt hwy;
    Goruchafiaeth,
  Fydd yn hyfryd pan y dêl.

gwelir:
  F'enaid egwan paid ag ofni
  Mae fy meiau fel mynyddoedd (Ac ...)

Firm God, be on our side,
  Hold my frail spirit up,
Thou knowest how manifold are my enemies,
  And that I am only weak and feeble;
    In every trouble,
  Grant me to see that thou
        art on my side.

My faults are like mountains,
  And their number like the
        stars of heaven;
But the merit of the sacrifice of Jesus is
  Immeasurably greater to me;
    Here alone is
  The basis of my comfort and my peace.

                - - - - -

Firm God, be on my side,
  Hold my frail spirit up,
Thou knowest how manifold are my enemies,
  Although I am only weak and feeble;
    In every trouble,
  Grant me to see that thou
        art on my side.

My faults are like mountains,
  And their number like the
        stars of heaven;
But the merit of the sacrifice of Jesus is
  Immeasurably greater to me;
    Here alone is
  The basis of my comfort and my peace.

Why shall I fear great faults?
  Heavier is a mortal wound;
Greater is a word from my Lord's mouth,
  Than is a myriad of them;
    Supremacy,
  Will be delightful when it comes.