The answer is: He was red and hairy

Genesis 25:25 - Esau's distinctive appearance at birth, described as "red and hairy," mirrors his later life as a skilled hunter and man of the wilderness. This contrast with Jacob, who is portrayed as sheepish and reflective, foreshadows their divergent paths. Interestingly, red is often associated with both passion and danger, themes that profoundly influence their story.

Esau’s distinctive features at birth set the stage for a life filled with contrasts and tensions. His "red and hairy" attributes didn’t just stick with him as an infant; they prefigured his role as a rugged hunter who thrived in the rough terrain of Edom. That bright, fierce red could be a nod to the unpredictable, wild nature of the wilderness itself—a setting he would embrace wholeheartedly.

Contrasting with Jacob, who was described as “gentle” or “holding the heel,” Esau’s vigor symbolizes not only physicality but also emotional depth. Red historically embodies passion, strength, and also danger, suggesting that Esau lived his life to the fullest, often making impulsive decisions that meshed with his fiery nature. This duality between hearty action and strategic contemplation resonates throughout their lives.

Amusingly, Esau also embodies the classic tale of “what you see is not always what you get.” Though he appears the stronger, more adventurous brother, Jacob outsmarts him and eventually, with some divine guidance, earns the birthright. In later biblical context, the concept of hairiness and wilderness echoes throughout tales of those who embrace the outdoors boldly—think of King David, a shepherd and warrior known for both his wildness and poetic genius.

This compelling story illustrates deeper themes: the personal connections that bound most siblings across generations and the complexities of identity tied to choices made and paths taken. Each brother’s journey invites us to reflect on our own bearing and the way our contrasts shape our relationships and destinies.