The answer is: Cain

Gen 4:17

In the midst of the early chapters of Genesis, one can find fascinating narratives that shape our understanding of humanity’s relationship with the world and each other. Cain, known primarily for committing the first act of murder by killing his brother Abel, also turns around to build the very first city—this moment is loaded with irony and significance. His action reflects a new aspect of civilization arising from violence and consequence. The city he named Enoch (after his son) heralds the birth of urban life, creating a complex connection to community.

What's particularly compelling is how this concept of city-building points ahead to the many centers of culture and celebration that populate the rest of the Scriptures. Think of Jerusalem, a city central to Jewish, Christian, and Islamic faiths, as it's described in the Bible later on; Cain's city might seem humble and flawed when put in contrast, but it marks the beginning of a pivotal development in human society.

Interestingly, different cultures throughout history have strived to create safe havens, like Cain would have wished after being marked by God. The battle between what is built and the story of the builders catches the eye—cities become places of vibrancy, yet they can also serve as monuments to humanity’s darker sides. Looking deeply, it beckons contemplation on how we, too, build our own cities—with our actions, values, and relationships defining them. In each brick we place, we are called to find our own beginnings anew, rising from our contexts, challenges, and choices just as Cain did.