Misotheism
Misotheism is the "hatred of God" or "hatred of the gods" (from the Greek adjective misotheos (μισόθεος) "hating the gods" or "God-hating" – a compound of, μῖσος, "hatred" and, θεός, "god"). A related concept is dystheism (Ancient Greek: δύσ θεός, "bad god"), the belief that a god is not wholly good, but rather, is also capable of evil.