What does Jesus mean by division in Luke 12:51?

In Luke 12:51, Jesus states, 'Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division.' This implies that the message of Christ, who comes to save, also brings a clear line between belief and disbelief. His teachings challenge individuals and families, often provoking division as people respond differently to His claims. This division is not merely a theological point; it has practical implications for relationships as believers may find themselves at odds with friends or family who reject the gospel. Thus, the call to follow Christ may place believers in tension with those who do not share their faith.