Praying is like breathing, but for the soul. It restores on one hand our spiritual lives, on the other hand it reshapes us in the way God wants us to be. It enlarges our vision and fields God in our lives. There are different kinds of prayer. There is devotional prayer, but also intercessory prayer. Its function is to eliminate all the obstacles that interfere with us following the way of Christ. Devotional prayer works in the depths of our spirit. Devotional prayer is analyzing our heart and helping ourselves, to become the kind of human God wanted us to be. For achieving that, we must analyze our relationships with God. It is important, that you know what makes you feel a certain way or what makes you sin. Men sin for the obvious reasons like lust, materialism and greed. But as farther a human gets in his mission of becoming the kind of human God ought him to be, the causes for his sinning seem to shift. No longer are primitive feelings responsible for the distance between him and God, but his heart. It is our duty to find the error. Our tool is devotional praying.