St Elizabeth of the Trinity

O my God, Trinity Whom I adore, help me to forget myself entirely that I may be established in You as still and as peaceful as if my soul were already in eternity.  May nothing trouble my peace or make me leave You, O my Unchanging One, but may each minute carry me further into the depths of Your Mystery.  Give peace to my soul; make it Your heaven, Your beloved dwelling and Your resting place.  May I never leave You there alone but be wholly present my faith wholly vigilant, wholly adoring, and wholly surrendered to your creative action.

From the writings of St Elizabeth of the Trinity, via the Carmelite propers for her office.