Historically, the word jealous is connected to the word zeal rather than to envy. Unfortunately, the world has perverted man’s understanding of jealousy by likening it to a detestable sin. The Bible student recognizes that jealousy cannot always be sinful because God says that He is a jealous God (Nahum 1:2) and God does not sin. A scriptural study proves that jealousy can be righteous, or it can be wicked depending upon the intent of the one in whom this jealousy originates. In a very basic sense, jealousy is the unwillingness to share or allow anything to rival the object of one’s desire. Since man has sinful desires, jealously is often viewed as sinful and can lead to other sinful practices. In the Lord’s case, His righteous desire to be man’s only true and living God drives Him to just judgment and godly jealousy.
Once Judas Iscariot determined to betray the Lord, the earthly ministry of Christ hastened toward the time of His crucifixion. As the time of His death drew near, the Lord Jesus took the disciples to Gethsemane so that He could spend time praying. He asked them to watch while He went to the Father in prayer; however, when the Lord returned from prayer, He found the disciples asleep. He woke them and rebuked Peter saying, “What, could ye not watch with me one hour?” What a horrible rebuke as Peter, along with the others, realized that he had failed this one simple request! After everything that the Lord had done for the disciples, they could not force themselves to watch for one hour. In like manner, many believers are going to find out the consequences at the judgment seat of Christ of failing to watch for the Lord.