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.
The greatest reassurance--and I admit, frankly, surprise--came for me in our times of spiritual practice and in a Sunday morning Eucharist which palpably exploded with the presence of the risen Christ...While the courses of action that emerge from each one of us may differ, what was eminently clear to each of us was that this protective field of tenderness and responsive concern to our planetary anguish is alive and well, and that we can and MUST turn to it...daily, hourly, with our very best. In the best of Wisdom fashion, our hope shifted away from outcome and back to source.