Why is the fruit of righteousness important for Christians?

The fruit of righteousness, as noted in Philippians 1:11, is indicative of a believer's relationship with Christ. It is not self-generated but flows from being united with Him, reflecting His character and virtues. The Apostle Paul highlights that these fruits are essential, as they demonstrate the evidence of being born again. Without such fruits, there is no sign of grace in one’s life. Being filled with the fruits of righteousness is both a privilege and a responsibility, as it brings glory and praise to God, which is the ultimate purpose of our existence as Christians.