However, as the last instances suggest to us, this unity of type, characteristic as it is of faithful developments, must not be pressed to the extent of denying all variation, nay, considerable alteration of proportion and relation, as time goes on, in the parts or aspects of an idea. Great changes in outward appearance and internal harmony occur in the instance of the animal creation itself. The fledged bird differs much from its rudimental form in the egg. The butterfly is the development, but not in any sense the image, of the grub. The whale claims a place among mammalia, though we might fancy that, as in the childâs game of catscradle, some strange introsusception had been permitted, to make it so like, yet so contrary, to {174} the animals with which it is itself classed. And, in like manner, if beasts of prey were once in paradise, and fed upon grass, they must have presented bodily phenomena very different from the structure of muscles, claws, teeth, and viscera which now fit them for a carnivorous existence. Eutychius, Patriarch of Constantinople, on his death-bed, grasped his own hand and said, âI confess that in this flesh we shall all rise again;â yet flesh and blood cannot inherit the kingdom of God, and a glorified body has attributes incompatible with its present condition on earthâŚ