Oh keep my soul, and deliver me. Let me not be disappointed, for I take refuge in you. [Psalm 25:20]
Have you ever prayed to be delivered then disappointed when your request was unanswered. Unanswered prayer is a universal experience. David seemed to understand the feeling. John the Baptist experienced it firsthand when Jesus refused to deliver him from the clutches of his jail keepers.
I suggest to you that the source of disappointment is our brain. The feeling emanates from our logical expectations. Our heads wrap themselves around rules and logic concerning prayer. We develop expectations when we pray. Our brains cause us to feel disappointed when answers do not come.
In contrast the experience of the new heart is satisfaction. When the heart prays it does so with a deep seated sense of contentment. The prayers of the heart are centered in trust. The heart is not disappointed when answers do not come. The new heart continues to trust God and not rely on the head.
Help me to not be disappointed Lord. Teach me to pray with my heart and not my head.
... this devotion is part of a series about King David.