[About the wonderful creation of birds :] Allāh has provided wonderful creations including the living, the lifeless, the stationary, and the moving. He has established such clear proofs for His delicate creative power and great might that minds bend down to Him in acknowledgement thereof and in submission to Him, and arguments about His oneness strike our ears. He has created birds of various shapes which live in the burrows of the earth, in the openings of high passes and on the peaks of mountains.