New Critique II, p. 246 (1955)

In addition, from the Christian standpoint this conception is hardly to be reconciled with the Divine cultural commandment mentioned in the first chapter of the Book of Genesis, according to which the subjection of the earth and mastery over it is expressly posited as a normative task of mankind. There is no explicit mention of power-formation in the social relations between men in this passage. But without the latter cultural development of mnkind would be impossible.