God Not Forgiving Sin, And God's Character Unforgiveness Jealousy. Verse Concepts. We were made for Him. We are not to serve other gods. A jealous God! The key to biblically overcoming jealousy is to discern the roots of your jealousy and then battle them with the truth of God's Word. Bible verses about jealousy and envy. Many people ask is jealousy a sin? We do not read very far in the Bible before we hear God saying, “You shall not make for yourself an idol, or any likeness of what is in heaven above or on the earth beneath or in the water under the earth. God is a jealous God. Jealousy is not always a sin, but most of the time it is. Bible Quotes that Show That God is a Jealous God Exodus 20:5 You shall not bow down to them or serve them, for I the LORD your God am a jealous God, visiting the iniquity of the fathers on the children to the third and the fourth generation of those who hate me Bible verses related to Jealousy from the King James Version (KJV) by Relevance - Sort By Book Order James 3:16 - For where envying and strife [is], there [is] confusion and every evil work. You shall not worship them or serve them; for I, the LORD your God, am a jealous God” (Exodus 20:4-5). God's attitude towards people God, Jealous God, Zeal Of People's Inability To Serve God Sanctification, Nature And Basis. Jealousy is not a sin when you are jealous over something that belongs to you. He created us. Then Joshua said to the people, “You will not be able to serve the Lord, for He is a holy God.