Why is doing righteousness important for Christians?

For Christians, doing righteousness is not merely a matter of ethical conduct; it is a manifestation of their relationship with God and the work of the Holy Spirit within them. As articulated in 1 John 3:10, those who do not do righteousness are not of God. Righteous actions are the fruits of genuine faith and signify that a believer is living in accordance with God’s will. Moreover, engaging in acts of kindness, compassion, and holiness enables Christians to fulfill the law of Christ and display the love that God has poured into their hearts. This is crucial not only for their personal sanctification but also for the witness of the gospel in the world.