If you bite and chew your food enough times it will break down into small pieces and disappear into your stomach. In our passage, the apostle Paul informs us that our relationships with others bear the same truth. If we bite and devour one another, we will eventually consume each other. Many believers have quit attending the house of God and given up on serving the Lord because Christians have allowed their words to devour and consume. Just as food can only withstand so many bites before it is fully consumed, other believers can only take so much backbiting before weakened beyond their willingness to withstand. As the people of God, we are responsible for strengthening each other and surely will answer to God for any backbiting.
Zeal involves a fervent desire to accomplish some particular feat. The Bible tells us that Christ died on the cross to redeem a people who would then become zealous of good works. Every Christian should strive to be zealous in his service to the Lord. Many believers during periods of great persecution zealously gave their lives for the gospel’s sake. Acts 15:26 tells of men who “hazarded their lives for the name of our Lord Jesus Christ.” These people recognized that they were no longer their own but God’s. They had been redeemed by the precious blood of the Lord Jesus Christ and willingly sealed that testimony with their own blood. The more the enemies of God persecuted them, the more freely the gospel spread.