Another one based on Jesus Through Medieval Eyes, though I take this in a little different direction, a Soldier instead of a Knight:
The strife is o'er, the battle done;
our victor weeps for all he's won
who suffer still beneath the sun. Lord, have mercy!
Lord, have mercy!
Christ, have mercy!
Lord, have mercy!
Bravely he triumphed in our wars,
his glory brighter than the stars.
Yet he will ever bear the scars of his mercy.
All you embattled, come to him;
beneath his banner's shadow dim
respite for weary hearts and limbs. Feel his mercy.
For he knows well your struggles here;
he feels your anguish and your fear.
Through all your pain, he still draws near in his mercy.
Soldiers, we follow in his steps,
loyal until our dying breath.
Our only enemy is death. Lord, have mercy!
And as we battle on once more,
let us remember Christ our Lord,
who triumphs yet. The strife is o'er in his mercy.

Knight illustration from the Westminster Psalter, Westminster, second quarter of the 13th century; BL Royal MS 2.A.xxii, f. 220r.








