INTRODUCTION. 5 David, in the Psalms, is almost equally profuse in his allu- sions :—“ I am like a pelican in the wilderness; I am like an owl in the desert.” ‘Yea, the sparrow hath found an house, and the swallow a nest for herself, where she may lay her young, even thine altars, O Lord of Hosts, my King and my God.” Quotations might be multiplied from the book of Job, from the Prophets, and, indeed, from every part of the Old Testament, evincing the deep interest taken from the earliest times in the living works of the Great Creator; and surely the research into, and contemplation of, the beautiful, won- derful, and ever-interesting pages of the book of Nature, which has been so profusely and benevolently spread before us, is an acceptable offering of our intellect to the Giver of all things, and a pursuit tending more than any other, to direct our minds and hearts to “ Him in whom we live, and move, and have our being.” The New Testament is by no means deficient in similar indications, and our Saviour himself, in his discourses, makes many, and frequently touching allusions to natural objects, both animate and inanimate. ‘The foxes have holes, and the birds of the air have nests, but the Son of Man hath not where to lay his head.” “Iam the good