I find the Bible quite sexist and racist in certain parts (if you disagree I can list them). The religious people I know tell me that that meaning evolves over time and these parts are no longer relevant today, although some people are more rigid in their interpretation.
Dante argues in the Divine Comedy that God, as perfection, is completely unchanging because if perfection were to change its only course could be toward imperfection.
Is this accurate? Can the Word of God ever "change"?