Anger is not sinful, yet the source of one’s anger sometimes does manifest one’s sinful heart. Perhaps the prophet Jonah best demonstrates this truth. When the Lord first approached Jonah about the need in Nineveh, Jonah clearly displayed his displeasure in seeing the Lord work in the lives of the Ninevites. After experiencing the Lord’s chastening, Jonah appeared to have a heart change. Yet, it did not take long before his anger revealed his true feelings and thoughts. As the hearts of the Ninevites were becoming tender toward the Lord, the prophet’s heart was becoming hardened through anger. His anger revealed that he wanted his own will and not God’s.
During the Lord’s earthly ministry, His most malicious enemies were not common men or even the Roman government. His greatest enemies were the religious leaders charged with maintaining the spiritual purity of the people of God. How could those most religious create discord with the very One who gave them the dictates for the Jewish religion they claimed to defend? The answer is simple. It was envy! According to John 11:48, the religious leadership of Israel determined that they could not allow Jesus to continue teaching, preaching, and ministering to others. These leaders realized that all men would believe on Him causing the Romans to demote them. They would not allow this to happen. How far would they go to keep their place and nation? The Bible reveals that they would even cause the crucifixion of the innocent Son of God.