"The Christian needs to be alone during a definite period of each day for meditation on scripture...and for prayer...even during times of spiritual dryness and apathy.
It matters little what form of prayer we adopt...or how many words we use. What matters is the faith which lays hold on God, knowing that He knows our needs before we even ask Him. That is what gives Christian prayer its boundless confidence and its joyous certainty. We simply make petitions and requests to One who has the heart of a Father.
Of course, God's will must be the primary object of our prayers... and we must recognize prayer as an instrument of God's will. Therefore, we pray that God's will may be done throughout the world..."
~ Dietrich Bonhoeffer