Reading these genealogies, I thought about what they may have meant to their original audience. Maybe they made the original readers/hearers feel like they were part of a larger community, a larger family. Imagine seeing your grandfather’s name in the list of names and knowing that the history about to be recorded is your own. Each time God responds to His people in this history, He is responding to your ancestors. In the same way, He will respond to you. How thrilling it must have been for the original audience to realize their close connection to God through a specific family member.
For us today, maybe these genealogies can spur us to unity. Here we see the origins of the “tribes”, Israel and Judah, and also smaller subdivisions such as the Midionites and Tirathites. However, we also see they all came from Adam. We’re all the same tribe. We know not all of the original audience members realized this, as we read about many battles in their history, one tribe against another. Sometimes God used their enmity to bring about His will. No matter what we see happening around us today, we can know that 1. We’re all the same tribe and can love each other as family and 2. There are ugly battles with incomprehensible consequences, but ultimately God is in control. While He is not the cause of the evil that produces the ugliness and pain, we do know that His perfect rule will overcome all of it.