Therefore, when Saul saw that he behaved very wisely, he was afraid of him. (1 Samuel 18:15)
Jealousy is a destructive attitude that poisons the way you view life. It is so harmful that God condemned coveting in two of the Ten Commandments. King Saul was a jealous and insecure man. He had been elevated to the highest position in Israel. He had been blessed in numerous ways. But Saul saw that David was gaining the attention and praise of the Israelites. The Israelites recognized Saulís accomplishments, but they also praised David, whom God was using to accomplish even more (1 Sam. 18:7). Rather than rejoicing that God had empowered another to defeat their enemies, Saul became murderously jealous and sought to destroy David.
Jealousy is an abomination in the life of a Christian. God has made us His children. None of us deserves to be Godís child, so there is no need to compare our blessings with those of other children of God. Jealousy is self-centeredness at its worst. Jealousy robs us of joy and chokes out contentment. Jealousy hardens the heart and stifles gratitude. Jealousy assumes that Godís resources are too limited for Him to bless another and still bless us.
Saul grew so preoccupied with his jealousy toward David that he neglected important things, bringing suffering and pain upon his people. Because of his jealousy, Saulís family was destroyed.
Watch over your heart! If you find yourself unable to rejoice in the success of others, beware! Do not let jealousy taint your heart. Repent before it robs you of any more of the joy and contentment God desires for you. When you are tempted to compare your success in life to that of another, ask God to remind you of all the ways He has blessed you undeservedly.