Mood: The mood of the video appears to be serene, spiritual, and contemplative. The theme seems to be related to Sikhism, given the depiction of a revered figure, possibly Guru Nanak Dev Ji, and the phrase 'Ek Onkar', which is a fundamental concept in Sikhism symbolizing the oneness of God. The overall emotion evoked is one of peace and reverence.

Environment: The setting seems to be a spiritual or sacred environment, possibly a representation of a mystical or divine realm. The background features a gradient of brown hues with a subtle texture, suggesting a earthly or natural setting, while the circular patterns and the halo around the figure's head indicate a sacred or heavenly atmosphere.