Secularism is not only indifferent to alternative religious systems, but as a religious ideology it is opposed to any other religious systems. It is therefore a closed system.
Harvey CoxSecular Humanism is opposed to other religions; it actively rejects, excludes, and attempts to eliminate traditional theism from meaningful participation in the American culture.
Harvey CoxMan must now assume the responsibility for his world. He can no longer shove it off on religious power.
Harvey Cox