The broad Gothic churches require a roofing to close them in, a roofing which on account of the breadth is a severe burden and renders support unavoidable. Here, therefore, the columns appear to be in their right place. For the reason, however, that the straining upwards is precisely that which converts support into the appearance of free soaring-up columns are unable to be employed here with the significance they possess in classical architecture. They become, on the contrary, piers which, in lieu of the cross-beam, carry arches in a manner whereby they appear as simply a continuation of the pier and coalesce together without definite object in a point. We may, no doubt, conceive the unavoidable termination of two piers that stand apart from one another as analogous to a gut-roof that rests on corner posts; but taking into consideration the surfaces at the sides, although they, too, are planted on piers in entirely obtuse angles, and incline to one another in an acute angle, we find in the latter case none the less the conception on the one hand of burden, and on the other of support. The pointed arch, on the contrary, which apparently in the first instance mounts up in a straight line, and only by imperceptible and slower degrees leans forward in order to incline to the opposite side, presents for the first time the complete idea as though it was just nothing but the continuation of the pier itself, which forms an arch with another. Piers and vaulting appear, in their contrast to columns and the beam, as one and the same image, although the arches rest upon the capitals from which they spring. The capitals, too, in specific cases, such as occur in Netherland churches, keep away altogether, and by this means the inseparable unity above-mentioned is made expressly visible to the eye. Moreover, on account of the fact that this striving upwards is declared as the fundamental character, the height of the piers exceeds that of the breadth of their base in a proportion that we cannot calculate at sight. The piers are thin, slender, and soar up so high the sight is unable to take in the entire form at a glance, and is compelled to rove about in its upward flight until it attains repose at last in the gently inclined vaulting of the uniting arch, much as the soul moving with restlessness in its devotion from the ground of finitude uplifts itself and finds rest in God alone.