Most churchgoers are familiar with what it means to extend the “the right hand of fellowship”; however, the actual biblical meaning is not so well known. Our passage shows James, Cephas (Peter), and John offering the “the right hands of fellowship” to Paul and Barnabas. What was the significance of this act? By giving the right hands of fellowship, these believers were agreeing to serve God together. James, Cephas, and John would focus on reaching the Jewish people (the circumcision), while Paul and Barnabas would focus on reaching the Gentiles (the uncircumcision). When we offer someone the right hand of fellowship, we are agreeing to serve God with that believer.
A zealous person is contagious, both positively and negatively. The apostle Paul cautioned that the early believers had been zealously affected, but not in a good way. Those who opposed the gospel were adamant, yet they unwisely waged war against the truth. Night and day, they zealously fought in order to hinder the ministry of the believers. Ultimately, their zeal affected the people of God. These believers who started strong were hindered by the enemies' efforts to the point that it affected their race for the Lord (Galatians 5:7). Modern day enemies of the gospel are aware of this potential pitfall for the believers. They often display more zeal than those who knowingly possess the truth. Yet, today's passage also teaches that “it is good to be zealously affected always in a good thing.” Zeal breeds zeal. Zeal in righteousness will yield righteous results.