ENAndrew Wolan and Hugo Grotius were creating brand new and liberal social system, which was based on the natural law. That system contained not only the Christian norms, which were popular among Catholics, but also not Christian experience. That experience is widely represented in Andrew Wolan and Hugo Grotius works. Late this trend was developed by John Locke, who basednis own conception on the social agreement and the natural law. According to him, all human experience is equally important (Christian or non Christian). That was almost the beginning of the constitutionalizm, because in their works Wolan and Grotius were defending the ideas of the natural law, free will and that all people are equal before the law. These are the most important principles of modern democracy. Wolan’s notion of the nation, based on psychological principles as the national feelings, collective consciousness and political freedom. Today these ideas are modern, too. Now we can say that the whole system of Wolan and Grotius has the underlying assumption that moral laws equally apply to the individual and the state, whose potential dynamism is for both the preservation of peace and promotion of common goods.