Faith is not simply a private matter, or something we practice once a week at church. Rather, it should have a contagious effect on the broader world. Jesus used these images to illustrate His kingdom.: a sprinkle of yeast causing the whole loaf to rise, a pinch of salt preserving a slab of meat, the smallest seed in the garden growing into a great tree in which birds of the air come to nest.

Love was compressed for all history in that lonely figure on the cross, who said that he could call down angels at any moment on a rescue mission, but chose not to - because of us. At Calvary, God accepted his own unbreakable terms of justice.

As the books of Job, Jeremiah, and Habakkuk clearly show, God has a high threshold of tolerance for what appropriate to say in a prayer. God can "handle" my unsuppressed rage. I may well find that my vindictive feelings need God's correction - but only by taking those feelings to God will I have the opportunity for correction and healing.

Eugene Peterson points out that "the root meaning in Hebrew of salvation is to be broad, to become spacious, to enlarge. It carries the sense of deliverance from an existence that has become compressed, confined and cramped." God wants to set free, to make it possible for us to live open and loving lives with God and our neighbors. "I run in the path of your commands, for you have set my heart free," wrote the psalmist.

Whatever makes us feel superior to other people, whatever tempts us to convey a sense of superiority, that is the gravity of our sinful nature, not grace.

Prayer is to the skeptic a delusion, a waste of time. To the believer it represents perhaps the most important use of time.

Only in prayer can we learn to love God with all our heart, mind and soul.