What does the Bible say about the right hand of fellowship?

In Galatians 2:9, the Apostle Paul recounts how James, Cephas, and John extended the right hand of fellowship to him and Barnabas, recognizing their joint call in the ministry. This gesture illustrates the importance of unity in the Church and the shared mission of spreading the gospel to both Jews and Gentiles. By affirming their partnership, they encouraged one another to remain steadfast in their respective ministries, fostering a collaborative spirit essential for the advancement of the kingdom of God. This act signifies that all believers, regardless of their backgrounds, are united in Christ's mission and grace.