Now that four centuries have sped since a Ligurian first, under God’s guidance, touched shores unknown beyond the Atlantic, the whole world is eager to celebrate the memory of the event, and glorify its author. Nor could a worthier reason be found where through zeal should be kindled. For the exploit is in itself the highest and grandest which any age has ever seen accomplished by man; and he who achieved it, for the greatness of his mind and heart, can be compared to but few in the history of humanity...

We say not that he was unmoved by perfectly honorable aspirations after knowledge, and deserving well of human society; nor did he despise glory, which is a most engrossing ideal to great souls; nor did he altogether scorn a hope of advantages to himself; but to him far before all these human considerations was the consideration of his ancient faith, which questionless dowered him with strength of mind and will, and often strengthened and consoled him in the midst of the greatest difficulties. This view and aim is known to have possessed his mind above all; namely, to open a way for the Gospel over new lands and seas. Columbus certainly had joined to the study of nature the study of religion, and had trained his mind on the teachings that well up from the most intimate depths of the Catholic faith. For this reason, when he learned from the lessons of astronomy and the record of the ancients, that there were great tracts of land lying towards the West, beyond the limits of the known world, lands hitherto explored by no man, he saw in spirit a mighty multitude, cloaked in miserable darkness, given over to evil rites, and the superstitious worship of vain gods...

We decree, therefore, that on October 12, or on the following Sunday, if the Ordinary should prefer it, in all the Cathedral churches and convent chapels throughout Spain, Italy, and the two Americas, after the office of the day there shall be celebrated a Solemn Mass of the Most Holy Trinity. Moreover, besides the above mentioned countries, We feel assured that the other nations, prompted to it by the counsel of their bishops will likewise join in the celebration, since it is fitting that an event from which all have derived benefit should be piously and gratefully commemorated by all.