Ò s ùmáré is the rainbow or rather the rainbow is the trail Ò s ùmáré leaves in the heavens, the imi Ò s ùmáré , literally ‘the discharges of the Rainbow’. The name itself is difficult to break down etymologically, but it is common to see it as a contraction of Olodu and máré , as a direct reference to the eternal presence of the creator. Maré always present the idea of ‘what always will be’. In terms of Òsú this prefix has at times been turned into Èsú, as in Èsúmàré , it will then reveal itself as the principle of eternal transformation or change, which also makes sense. Ò s ùmáré is related to change in the shape of the ever skin-leaping boa that rests in the heavens. One Yorubá proverb praises Ò s ùmáré as the eyes of Olodumaré and brings his role and nature in close proximity with the nature of Danballah and Aiyida Wedo , the ancestral serpents of Vodou. Another interpretation has connected Ò s ùmáré with Òsùpá , ‘the moon’,...