Grant me, O Lord,
an ever-watchful heart that no alien thought can lure away from you;
a noble heart that no base love can sully;
an upright heart that no perverse intention
can lead astray;
an invincible heart that no distress can overcome;
an unfettered heart that no impetuous desires can enchain.
Grant me, O Lord my God,
a mind to know you,
a heart to seek you,
wisdom to find you,
conduct pleasing to you,
faithful perseverance in waiting for you,
and a hope of finally embracing you.
-St Thomas Aquinas-