Final answer:
The idea of grace was common in Graeco-Roman culture, as the Romans admired and imitated many aspects of Greek culture, including their intellectual achievements and religious beliefs. Greek Stoicism, with its emphasis on self-sacrifice, also found favor among many Romans.
Step-by-step explanation:
The idea of grace was relatively common in Graeco-Roman culture. Greek influence was strong in Roman society, and Romans admired and imitated many aspects of Greek culture, including their intellectual achievements, literature, and philosophy. Greek Stoicism, with its emphasis on self-sacrifice and rejection of luxuries, found favor among many aristocratic Romans. Additionally, the Romans incorporated elements of the Greek pantheon into their own religious beliefs and practices.