In fact, the first page of the Scripture, with magnificent simplicity, tells us how God, as a culmination to His creative work, made man to His Own image and likeness (cf. Genesis i. 26, 27); and the same Scripture tells us that He enriched man with supernatural gifts and privileges, and destined him to an eternal and ineffable happiness. It shows us besides how other men took their origin from the first couple, and then goes on, in unsurpassed vividness of language, to recount their division into different groups and their dispersion to various parts of the world. Even when they abandoned their Creator, God did not cease to regard them as His children, who, according to His merciful plan, should one day be reunited once more in His friendship (cf. Genesis xii. 3).
The Apostle of the Gentiles later on makes himself the herald of this truth which associates men as brothers in one great family, when he proclaims to the Greek world that God “hath made of one, all mankind, to dwell upon the whole face of the earth, determining appointed times, and the limits of their habitation, that they should seek God” (Acts xvii. 26, 27).
A marvelous vision, which makes us see the human race in the unity of one common origin in God "one God and Father of all, Who is above all, and through all, and in us all" (Ephesians iv. 6)…