How do we know persecution is part of the Christian life?

Persecution is an expected reality for Christians, rooted in Scripture. Paul states that 'all who desire to live godly in Christ Jesus will be persecuted.' This aligns with the biblical narrative where David, as the anointed king, faced constant attempts on his life by Saul, representing the hostility believers endure from the world. Like David, who was persecuted despite his righteousness and favor with God, Christian believers can expect to face similar enmity. This persecution serves to identify the covenant people of God, as they are often opposed by the world due to their faith and the righteousness they display in Christ. Understanding that persecution is part of the Christian experience helps believers prepare for and endure trials with the confidence that God is sovereign and faithful.