The Bible mentions true riches thus indicating the existence of false riches. Much of what the world considers riches simply serves as a veil for true poverty. While on earth, the Lord appeared to be the poorest of the poor (Matthew 8:20), all the while being the One who owned all things. The believers at Smyrna appeared to be poor, but the Lord unflinchingly stated that they were in fact rich (Revelation 2:8-9). The opposite was said of those in Laodicea. Although they claimed to be rich, the Bible states the reality: they were poor (Revelation 3:14-17). This truth is confirmed in Proverbs 13:7 when the Bible says, “There is that maketh himself rich, yet hath nothing: there is that maketh himself poor, yet hath great riches.”
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.