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.
The Bible associates love with action. In this passage, the Bible speaks of the believer’s love for other believers, relating it to the Lord’s crucifixion. If a Christian knows and recognizes the love of God, it should drastically affect his relationships. He cannot deal with others as the world would because the love of God has formed compassion within in his heart. This matter is so important to the Lord that He provided believers with a scenario to help judge their level of compassion. The book of First John says that if a brother has a need, and another brother can help him with his need, yet refuses, he lacks compassion (see also James 2:15-16). Therefore, one’s deeds, not simply one’s words alone, demonstrate true love!
