Create a digital rendition of a scene inspired by the biblical verse Genesis 12:3 - 'And I will bless them that bless thee, and curse him that curseth thee: and in thee shall all families of the earth be blessed.' The scene can depict various families from different descents including Caucasian, Black, Hispanic, Middle-Eastern, and South Asian gathered together, each appearing blessed and content. Additionally, include symbolic elements such as a bless and curse represented in a creative and abstract manner.