Singing this at church tomorrow:

What thou, my Lord, has suffered was all for sinners’ gain:
Mine, mine was the transgression, but thine the deadly pain.
Lo, here I fall, my Savior! ‘Tis I deserve thy place;
Look on me with thy favor, vouchsafe to me thy grace.

What language shall I borrrow to thank thee, dearest Friend,
For this, thy dying sorrow, thy pity without end?
O make me thine forever; and should I fainting be,
Lord, let me never, never outlive my love to thee.

By Bernard of Clairvaux (1091-1153)