The answer is: Uncut hair

Judges 16:19

Samson's legendary strength, famously linked to his uncut hair, is a fascinating focal point in the Book of Judges. His hair symbolizes a vow to God known as a Nazirite vow, which included observing specific regulations like avoiding alcohol and refraining from cutting hair. When Delilah had Samson's hair cut while he slept, she symbolically severed his connection to this divine promise.

Interestingly, Samson's feats of strength are indeed superhuman. Picture him tearing apart a lion with his bare hands or coming back for revenge, armed with nothing but the jawbone of a donkey—turned into an heroic weapon! These stories do not only reflect his physical might but also signify significant themes of struggle, betrayal, and divine purpose.

In the broader narrative, Samson's life may echo Israel's tumultuous history. While he was meant to be a judge—addressing injustice and leading against oppression—much of his life became a struggle filled with personal failings and weaknesses. His blind spots resonate with the larger Israelite experience of dancing twice around upholding God’s promises while teetering on the edge of a cliff. It serves as a great analogy for inconsistency and loyalty to a higher cause having tremendous highs and tragic lows.

Furthermore, his story invites us to think deeply about the sources of our own wisdom and strength, and to reflect on how easily they can be lost or compromised. What happens when external signs, such as hair, become the definition of our might? Food for thought as we navigate our lives!