In Ancient times, dyes were of great importance. They used them to color clothing and fabrics for sacred ceremonies, burials, and purification rituals. The scarlet dye (shani in Hebrew) was one of the colors, and once used, it could not change. It was a permanent color. The people understood that once something was scarlet, there was no going back. But Isaiah paints this picture that one thing can change scarlet to white: white as snow, and that’s Jesus.
Nothing we have done is too great a sin for Jesus. Today, let Him wash you white as snow.