As we close out the Old Testament, there are a number of things that have not changed: 1. The peoples hearts. they sin continuously against God. The sinful heart will not knowledge God. 2.God is unchanged and unchangeable. Malachi 3:6. God is not like us. But as always, there are those who fear God. 3. His promises never change, including promises of Judgement. 4. The Law of God never changes, Jesus came to fulfill the law, not abolish it. Malachi 4:4 Malachi ends with a Promise- a Savior will come.