00458nam a22000977a 4500020001800000100001900018245003800037260002000075490000500095650026000100  a97803102710551 aYancey, Philip00aPrayer-does It Make A Difference?  bZondervanc20060 a 4aDOES PRAYER CHANGE US OR GOD? OR BOTH? Yancey probes the very heartbeat-- most fundamental, challenging, perplexing, &deeply rewarding aspect--of our relationship with God. Does prayer work the way we think it should? What can we really expect from prayer