But such an order—universal, absolute and immutable in its principles—finds its source in the true, personal and transcendent God. He is the first truth, the sovereign good, and as such the deepest source from which human society, if it is to be properly constituted, creative, and worthy of man's dignity, draws its genuine vitality. 26Cf. Pius XII's broadcast message, Christmas 1942, AAS 35 (1943) 14. This is what St. Thomas means when he says: "Human reason is the standard which measures the degree of goodness of the human will, and as such it derives from the eternal law, which is divine reason . . . Hence it is clear that the goodness of the human will depends much more on the eternal law than on human reason." 27Summa Theol. Ia-IIae, q. 19, a.4; cf. a.9.
There are three things which characterize our modern age.
In the first place we notice a progressive improvement in the economic and social condition of working men. They began by claiming their rights principally in the economic and social spheres, and then proceeded to lay claim to their political rights as well. Finally, they have turned their attention to acquiring the more cultural benefits of society. Today, therefore, working men all over the world are loud in their demands that they shall in no circumstances be subjected to arbitrary treatment, as though devoid of intelligence and freedom. They insist on being treated as human beings, with a share in every sector of human society: in the socio-economic sphere, in government, and in the realm of learning and culture.
Secondly, the part that women are now playing in political life is everywhere evident. This is a development that is perhaps of swifter growth among Christian nations, but it is also happening extensively, if more slowly, among nations that are heirs to different traditions and imbued with a different culture. Women are gaining an increasing awareness of their natural dignity. Far from being content with a purely passive role or allowing themselves to be regarded as a kind of instrument, they are demanding both in domestic and in public life the rights and duties which belong to them as human persons.
Finally, we are confronted in this modern age with a form of society which is evolving on entirely new social and political lines. Since all peoples have either attained political independence or are on the way to attaining it, soon no nation will rule over another and none will be subject to an alien power.