Dr. Silvio Zavala is to be congratulated on his draft chapter dealing with the history and influence of religion in the New World. The topic covers the planting of Christianity on American soil and, under its influence, the birth of a new society that was to be Christian in its institutions, in its culture, and, for several centuries, in all outward manifestations of its thought. In summarizing so broad a subject in few pages, Dr. Zavala leads us to ponder many extremely important points. The pages that follow are the product of a good deal of thinking, with regard both to the provisional text and to the subject in general. What a pity that meditation does not always succeed in fully clarifying our ideas and in completely dispelling our doubts!