1 Most ancient of all mysteries,
Before Thy throne we lie;
Have mercy now, most merciful,
Most holy Trinity.
2 When heav'n and earth were yet unmade,
When time was yet unknown,
Thou in Thy bliss and majesty
Didst live and love alone.
3 Thou wert not born; there was no fount
From which Thy Being flowed;
There is no end which Thou canst reach;
But Thou art simply God.
4 How wonderful creation is,
The work which Thou didst bless,
And O what then must Thou be like,
Eternal loveliness!
5 O listen then, most pitiful,
To Thy poor creature's heart:
It blesses Thee that Thou art God,
That Thou art what Thou art.
6 Most ancient of all mysteries,
Still at thy throne we lie;
Have mercy now, most merciful,
Most holy Trinity.
Source: Evangelical Lutheran Hymnary #419