During the uttering and singing of prayers, the feeling comes when the person compels his mind to be attentive to the words and grasp with all his soul the power that is enclosed in them. If despite this, that feeling is still absent within you, do not weaken but persevere patiently because merciful, generous and long-patient God will accept our endeavors. Always remember the Psalmist’s words: "I waited patiently for the Lord; and He inclined to me, and heard my cry" (Psalms 40:1). Act in this way and have trust that God’s mercy will visit you.
--St.Barsanuphius
In vocal prayer, compel the mind to be attentive to the words
