The document discusses light and darkness in both literal and metaphorical senses. It references Bible passages where Jesus calls himself the "Light of the World" and how following him provides spiritual light and guidance. The document also explores the physical properties of light as both a wave and particle, and how light is necessary for vision, growth, and life while darkness represents absence, death, and inability to see.
![Week 3 – The Light of the World ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)