MEDITATION is a twofold discipline that has a twofold function. First it is supposed to give you sufficient control over your mind and memory and will to enable you to recollect yourself and withdraw from exterior things and the business and activities and thoughts and concerns of temporal existence, and second—this is the real end of meditation—it teaches you how to become aware of the presence of God; and most of all it aims at bringing you to a state of almost constant loving attention to God, and dependence on Him.
The real purpose of meditation is this: to teach a man how to work himself free of created things and temporal concerns, in which he finds only confusion and sorrow, and enter into a conscious and loving contact with God in which he is disposed to receive from God the help he knows he needs so badly, and to pay to God the praise and honor and thanksgiving and love which it has now become his joy to give.
The success of your meditation will not be measured by the brilliant ideas you get or the great resolutions you make or the feelings and emotions that are produced in your exterior senses. You have only really meditated well when you have come, to some extent, to realize God.
From Thomas Merton, “New Seeds of Contemplation”