What does the Bible say about responsibility towards my brother?

In 1 John 5:16-17, the Apostle John emphasizes the importance of our responsibility towards our brothers in Christ when they commit sin. He instructs that if we see a brother sinning, we should pray for him. This act of prayer is both a privilege and a duty, rooted in our communion with God. Rather than gossiping about our brother's sins, we are called to approach God on their behalf, trusting in His will to give them life and restore them. This reflects our love for one another, as we seek the good of our fellow believers.