How do we know that God’s promises are for future generations?

The sermon echoes the assurance found in Scripture that God’s promises span generations. This is illustrated in Joshua 4, where God commands that the memorial stones serve as a teaching tool for future children. The expectation that children will inquire about these stones signifies that God's work and His promises are not limited to the present but are intended to influence and inspire faith in future generations. As seen in Acts 2:39, Peter also affirms that the promise is ‘for you and your children,’ reflecting God's intent to include successive generations in His covenant of grace.