What does the Bible say about the curse and blessing?

The Old Testament concludes with the word 'curse' found in Malachi, highlighting the condemnation under the law. God’s law does not provide blessings to sinners but rather reveals their guilt, making them deserving of death (Romans 6:23). In contrast, the New Testament introduces Jesus Christ, whose coming signifies the lifting of that curse through His sacrificial death, thus providing blessings for His people. This transition from curse to blessing illustrates the redemptive work of Christ who redeems us from the curse of the law (Galatians 3:13).