Rainbow flag in his hand. In the German Peasants' War of the 16th century, the rainbow flag together with the peasants' boot ("Bundschuh") was used as the sign of a new era, of hope and of social change. The choice of the rainbow in the form of a flag harkens back to the rainbow as a symbol of biblical promise. According to the Bible, God first created the rainbow as a sign to Noah that there would never again be a worldwide flood, also known as the Rainbow covenant. The South African flag is sometimes referred to as the "Rainbow flag". Rainbow
Noah in rabbinic literature daughter of Enoch, and Noah married her when he was 498 years old. On being informed of the end of the world, Noah exhorted his contemporaries to repentance, foretelling them that a flood would destroy the earth on account of the wickedness of its people. According to a tradition, Noah planted cedar-trees and felled them, continuing to do so for the space of one hundred and twenty years. When the people asked him for what purpose he prepared so many trees, he told them that he was going to make an ark to save himself from the Flood which was