If the heart wanders or is distracted, bring it back to the point quite gently -- and even if you do nothing during the whole of your prayer but bring your heart back, though it went away every time you brought it back, your time would be very well employed.
How gently and lovingly You wake in my heart, where in secret You dwell alone; and in your sweet breathing, filled with good and glory how tenderly You dwell in my heart with love.
~ THE LIVING FLAME OF LOVE by St. John of the Cross