St. John Chrysostom On Prayer

"Prayer is a precious way of communicating with God, it gladdens the soul and gives repose to its affections. You should not think of prayer as being a matter of words. It is a desire for God, an indescribable devotion, not of human origin, but the gift of God's grace. As Saint Paul says: we do not know how to pray as we ought, but the Spirit himself intercedes for us with sighs too deep for words." -- St. John Chrysostom, 'Homily 6 on Prayer'