Wonder peoples and monsters are an integral part of the medieval world view. Strange people, dragons, giants and other monsters do not exist as metaphors, but as ‘real’ creatures. For St Augustine, monsters were not the spawn of evil, but part of creation.
So when medieval travelogues contain descriptions of monsters or wondrous people and animals, they are primarily concerned with depicting the unknown and thus representing creation in its entirety. On the one hand, they symbolise the majesty of creation as a whole and, on the other, they are an expression of the divine power, i.e. God's creativity.
In the late Middle Ages, the meaning of the monsters changed. They were no longer God's creatures, but increasingly products of the human imagination with solely metaphorical meaning.
Moral Monsters and Monstrous Pathologies
During the Enlightenment and the Renaissance, the supernatural and the monstrous is no longer part of the real world, but increasingly an object of scientifically research and medical explanations. The monstrous shifts into the realm of the pathological.
In the transition from the 18th to the 19th century, for example, the concept of the moral monster emerged. The French discourse theorist Michel Foucault deals with this topic in his lecture The Abnormal and explains: While the body monster stands out externally through visible anatomical deviations, the moral monster is defined by internal deviations and is not recognisable as a monster at first glance. This makes it all the more threatening for society.