All these things are done in parables: That seeing they may see, and not perceive; and hearing they may hear, and not understand; lest at any time they should be converted, and their sins should be forgiven them. 4:11
"But from the beginning of the creation God made them male and female." 10:6
Jesus believed that sex and Adam and Eve were created "from the beginning." But the universe is about 13.7 billion years old, the earth 4.6 billion, sex two billion years or so, and humans (depending on how you define "human") about 300,000 years.
"Jesus said unto him, Go thy way; thy faith hath made thee whole. And immediately he received his sight." 10:52
Blind Bartimaeus's faith heals his own blindness.