If science were to pinpoint the exact moment humans evolved into intelligent beings, the impact on people’s belief in God would likely be twofold, strengthening the faith of some while weakening that of others. For those who see God as the ultimate creator who works through the natural processes of the universe, this discovery could be a powerful affirmation of faith, as it would reveal the precise moment of a divine plan unfolding through evolution, a testament to God’s careful design. This perspective views science as a tool for understanding God’s creation, and a specific evolutionary milestone could be celebrated as a beautiful example of that harmony. However, for people whose beliefs are rooted in a literal interpretation of creation stories, this discovery could cause a crisis of faith by directly contradicting their understanding of human origins and timeline. It might fill a “God of the gaps” argument, leaving no room for a divine hand in the moment of human intelligence, as science would have provided a complete naturalistic explanation, potentially undermining the need for a supernatural one. The discovery would therefore not universally strengthen or weaken belief but rather challenge individuals to reconcile their faith with a new scientific fact, leading to a wide range of personal and theological outcomes.