>>738595There's literally nothing in the Christian religion preventing you from seeking forgiveness from the people you wronged.
The religious system it replaced mostly didn't even believe in wrongdoings so much as hierarchy. If you wrong someone above you, you deserve a painful death, and if you wrong a person below you, well, "the strong do what they can, and the weak suffer what they must." It was morally right to abuse your lesser. There was practically no such thing as guilt.