Why does God deal with humanity through covenants?

In Scripture, God consistently interacts with His people through covenants, which represent His commitment and faithfulness. The sermon's reference to God as the God of Abraham, Isaac, and Jacob illustrates His covenant-keeping nature. Covenants not only establish relationships but also convey the responsibilities and blessings associated with those relationships. For example, God made a covenant with Adam and later established the everlasting covenant of grace through Christ. This framework allows believers to understand God's plans and faithfulness toward them throughout history, as He works His redemptive plan amid human failure.