What does the Bible say about persecution of Christians?

Persecution of God's people is a deeply embedded reality throughout the biblical narrative, as seen from the very beginning with Cain slaying Abel (Genesis 4:8). The life of David exemplifies this common theme, as King Saul sought to kill him out of jealousy. Likewise, our Lord Jesus warned His followers that they would face persecution: 'If they have persecuted me, they will also persecute you' (John 15:20). This pattern throughout scripture confirms that Christians can expect persecution as a normal part of their faith journey, reflecting the brokenness of the world that stands opposed to God.