God speaks through a variety of means. In the present God primarily speaks by the Holy Spirit, through the Bible, prayer, circumstances, and the church.
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.
Do you often feel like parched ground, unable to produce anything worthwhile? I do. When I am in need of refreshment, it isn't easy to think of the needs of others. But I have found that if, instead of praying for my own comfort and satisfaction, I ask the Lord to enable me to give to others, an amazing thing often happens - I find my own needs wonderfully met. Refreshment comes in ways I would never have thought of, both for others, and then, incidentally, for myself.
Silence, as someone has said, is the mother of prayer and the nurse of holy thoughts. Silence cuts down on our sins, doesn't it? We can't be sinning in so many different ways if we are being quiet before God. Silence nourishes patience, charity, discretion.
Prayer is no fitful, short-lived thing. It is no voice crying unheard and unheeded in the silence. It is a voice which goes into God's ear, and it lives as long as God's ear is open to holy pleas, as long as God's heart is alive to holy things.
God shapes the world by prayer. Prayers are deathless. The lips that uttered them may be closed to death, the heart that felt them may have ceased to beat, but the prayers live before God, and God's heart is set on them and prayers outlive the lives of those who uttered them; they outlive a generation, outlive an age, outlive a world.
A man can pray better because of the prayers of the past; a man can live holier because of the prayers of the past; the man of many and acceptable prayers has done the truest and greatest service to the incoming generation.