Supplication
Part of speech: noun
Definition: An act of supplicating; a humble request. Specifically, a prayer or entreaty to a god.
Prayer
Part of speech: noun
Definition: A practice of communicating with one's God.The act of praying.The specific words or methods used for praying.A meeting held for the express purpose of praying.A request; a petition.One who prays.
Example sentence: The Christian life is not a constant high. I have my moments of deep discouragement. I have to go to God in prayer with tears in my eyes, and say, 'O God, forgive me,' or 'Help me.'