Believers should be zealous of good works, but their zeal must not spring from a position of ignorance. The Bible points to the Jews as a zealous people, but their zeal was not according to knowledge. Nobody worked harder trying to reach a righteous state than did the Jews. However, they failed to realize that true righteousness comes as an unmerited gift from God. Yet, the Jews were “ignorant of God's righteousness,” and went “about to establish their own righteousness” (Romans 10:3). Paul repeatedly testified concerning the futility of trying to earn God's favour through one’s own efforts (Acts 22:3; Philippians 3:6). Before Paul came to know Christ, he thought he should fight against Christ’s followers and zealously persecute the church of God. He even placed many of the new believers into prison and caused their deaths. Yet, he declared that all this was done in ignorance (1 Timothy 1:13). He, like the Jews, had a tremendous zeal, but that zeal was not according to knowledge.
The Bible describes the last days of the church age as perilous times overwhelmed by excess of sin. However, dedicated Christians living within God’s will desire righteousness to reign. No matter, sins such as pride, blasphemy, despising the good, and loving pleasures more than God prevail during the last days. Believers are admonished not to get caught up in them and forewarned to turn away from these activities. These areas are all recognized as problems increasingly prevalent in today's societies, but sometimes “we miss the forest for the trees.” We recognize these obvious sins as severe and sore displeasing to the Lord; but in their midst, the Lord also mentions unthankfulness. This is another of the identifying marks of the end times. People have grown increasingly unthankful. Unfortunately, these earmarks are not limited to the world but have also infiltrated the church.
