Yet a personal God can become a grave liability. He can be a mere idol carved in our own image, a projection of our limited needs. fears and desires. We can assume that he loves what we love and hates what we hate, endorsing our prejudices instead of compelling us to transcend them. … Instead of pulling us beyond our limitations, “he” can encourage us to remain complacently within them; “he” can make us a cruel, callous, self-satisfied and partial as “he” seems to be. Instead of inspiring the compassion that should characterize all advanced religion, “he” can encourage us to judge, condemn and marginalize.
Karen Armstrong (b. 1944) British author, comparative religion scholar
A History of God, ch. 7 “The God of the Mystics” (1993)
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