What are some things the church fathers agreed on unanimously that modern Christians disagree with them on?

For example: - it seems the church fathers unanimously were in agreement that owning slaves isn't a sin *per se* except for a few such as Gregory of Nyssa, but modern Christians though, strongly oppose this view. - Church fathers were unanimous on contraception being wrong, but many Christians disagree with this. - Church fathers seemed to unanimously believe Women were in many ways inferior to Men. **What are some other things most modern Christians disagree with the church fathers on, i e. opinions they held pretty unanimously?**