The answer is that prayer is a reminder to God, prayer is a song sung before God who enjoys it, who hears it, who is reminded about something. But one thinks, "How can our prayer, our little voice reach God?" It reaches God through our ears. God is within us. If our soul can hear our voice, God can hear it too. Prayer is the best way, because the wish is beautifully expressed, which harmonizes us with God, which brings about a greater relationship between man and God.