In this latter part of life, my prayer of the heart is most often without words. My tongue is stilled. My mind is stilled. The prayer of the heart becomes the heart's own respiration. I breathe in and I breathe out. It is God's breath. God breathing in, God breathing out. It is God's breath breathing me.
The spiritual life can only be lived in the present moment, in the now. All the great religious traditions insist upon this simple but difficult truth. When we go rushing ahead into the future or shrinking back into the past, we miss the hand of God, which can only touch us in the now.