By our prayer we share the life of God. True prayer demands that we be more passive than active; it requires more silence than words, more adoration than study, more concentration than rushing about, more faith than reason. The highest state of prayer is to be children in the arms of Love: silent, loving, rejoicing.
Notice that the more you become a connoisseur of gratitude, the less you are the victim of resentment, depression, and despair. Gratitude will act as an elixir that will gradually dissolve the hard shell of your ego -- your need to possess and control -- and transform you into a generous being. The sense of gratitude produces true spiritual alchemy, makes us magnanimous -- large souled.