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 Islam gradually, through the generations many forgot what such statues were for and began to worship them, (as the shaytan (satan) slowly deceived each generation) along with many other idols. In order to guide the people, God appointed Noah with the duty of being the next prophet to humanity. According to Islamic belief, Noah began preaching to his people both verbally and by example. He would praise God consistently and he urged his people to do the same, warning his tribe of the punishment they would face if they did not mend their ignorant ways. The Qur'an states that Noah repeatedly