80 Perchance it may trouble you that the Jews took away the stone and loosened the grave cloths, and you may haply be anxious as to who shall move the stone from your tomb. As though He Who could restore the Spirit could not remove the stone; or He Who made the bound to walk could not burst the bonds; or He Who had shed light upon the covered eyes could not uncover the face; or He Who could renew the course of nature could not cleave the stone! But, in order that they may believe their eyes who will not believe with their heart, they remove the stone, they see the corpse, they smell the stench, they loose the grave cloths.
They cannot deny that he is dead whom they behold rising again; they see the signs of death and the proofs of life. What if, while they are busied, they are converted by the very toil itself? What if, while they hear, they believe their own ears? What if, while they behold, they are instructed by their own eyes? What if, while they loose the bonds, they free their own minds? What if, while Lazarus is being unbound, the people is set free, while they let Lazarus go, themselves return to the Lord? For, lastly, many who had come to Mary, seeing what had taken place, believed.
Source: On the Death of Satyrus (New Advent)