Constructed as a contemporary psalm, this experimental video reflects on the origins of life and the vast archival content of DNA. Extendris revolves around the ideas of Richard Dawkins (The Blind Watchmaker, 1987), according to whom human beings, as well as all living organisms, are the temporary receptacles of the DNA code. We serve the DNA and not the reverse. A shock to anthropocentric understanding, the idea was considered as heresy within the scientific community. In this sense, Extendris is a heretic psalm.