'When we encounter God we experience the bipolar ambivalence of shame at our sin coupled with unbridled joy at God's forgiveness. I do not trust my own or other's religious experiences if they are characterized by only one of the two poles. I can be wrong, but I have known too many believers who are crippled by guilt and shame and unable or unwilling to receive God's grace. Likewise I have heard too many descriptions of worship or prayer encounters that were only pleasurable with no corresponding experience of being "undone" by the overshadowing presence of God's holiness.'
Michael Mangis, Signature Sins, p.71.