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.
In the practice of conscious love you begin to
discover...a hope that is related not to outcome
but to a wellspring... a source of strength that
wells up from deep within you independent of all
outcomes... It is a hope that can never be taken
away from you because it is love itself working in
you, conferring the strength to stay present...
~ Cynthia Bourgeault, in LOVE IS STRONGER THAN DEATH