Upon rising to power in 1933, the Nazis sought to gain support of various elements of society. Their concept of "Volksgemeinschaft" was racially unified and organized hierarchically. This involved a mystical unity, a form of racial soul uniting all Germans, including those living abroad. Nevertheless, this soul was regarded as related to the land, in the doctrine of "blood and soil". Indeed, one reason for "blood and soil" was the belief that landowner and peasant lived in an organic harmony. Aryan Germans who had sexual relations with non-Germanics were excluded from the people's community.