Mark 9:3 His clothes became dazzling white, whiter than anyone in the world could bleach them.
We have all seen the adverts about how some washing powders will make your clothes dazzling white, but this goes beyond that.
This is just a little demonstration of how much God can do beyond what man can do – we could make something look very white by adding a tiny bit of blue, but we cannot get anything perfectly clean!
God washes us perfectly clean when we get to spend eternity with Him in heaven; not just because He does not like sin or dirt, but because He wants to show us just how much He loves us!