This video explores one of the deepest questions humanity has ever faced. The relationship between science and God. Through the calm and honest perspective of physicist Brian Cox, we examine what modern physics really says about existence, reality, and the limits of human understanding. Rather than trying to prove or disprove God, this documentary focuses on something far more important. What science can explain. What it cannot. And why that distinction matters. From the origin of the universe to the fine-tuning of physical laws, from cosmic limits to human curiosity, this video follows a thoughtful journey through evidence, uncertainty, and wonder. Brian Cox does not offer belief, and he does not offer denial. He offers clarity. He explains how science works, where it reaches its boundaries, and why unanswered questions are not weaknesses but part of intellectual honesty. This video brings together his ideas into a long-form reflection designed to slow the noise and invite deeper thinking. Viewers will discover why the Big Bang is not the same as creation, why science explains how but not why, and why meaning may exist beyond measurement. You will also understand why the universe itself places limits on knowledge, and why humility plays a central role in true scientific thinking. This is not a debate video. It is not an argument. It is a space for reflection. Disclaimer: This video is created for educational and informational purposes only. It presents scientific perspectives inspired by the public talks and explanations of Brian Cox. It does not claim to represent his exact words or personal beliefs in full. The content does not promote or oppose any religion or belief system. All interpretations are presented to encourage thoughtful discussion and critical thinking. Viewers are encouraged to form their own conclusions. If you enjoy calm, intelligent explorations of science, the universe, and the questions that shape human understanding, consider subscribing to the channel. Like the video if it added value to your thinking, and share it with others who appreciate deep conversations without noise. Thank you for being part of this journey into the unknown.