For Illumination

O most merciful God,
incline your loving ears to my prayers
and enlighten my heart with the grace of the Holy Spirit,
that I may worthily administer your sacraments,
love you with an everlasting love,
and be received to everlasting joys;
through Jesus Christ our Lord. Amen.

Source: Gallican Collect/York Missal, Eighth Century

Source of this version: Freely modified from Prayers of the Middle Ages, edited by J. Manning Potts, 1954. (The New Ancient Collects, #557)