Marcus Aurelius was older than Jesus. Marcus Aurelius was born in 121 AD, while Jesus is generally believed to have been born around 4-6 BC. This means that Marcus Aurelius was born approximately 125 years after Jesus’ birth.
To put it into perspective, if we consider Jesus’ birth to be around 4 BC, he would have been around 125 years old by the time Marcus Aurelius was born. Therefore, when comparing their lifetimes, it’s clear that Jesus preceded Marcus Aurelius significantly in history.