Augustine of Hippo
Catena Aurea · Johannesevangelium 11
And Jesus lifted up his eyes, and said, Father, I thank thee that thou hast heard me. And I knew that thou hearest me always: but because of the people which stand by I said it, that they may believe that thou hast sent me. And when he thus had spoken, he cried with a loud voice, Lazarus, come forth. And he that was dead came forth, bound hand and foot with graveclothes: and his face was bound about with a napkin. Jesus saith unto them, Loose him, and let him go. Then many of the Jews which came to Mary, and had seen the things which Jesus did, believed on him. But some of them went their ways to the Pharisees, and told them what things Jesus had done.
(Tract. in Joan. xlix. 19) The Lord groaned, wept, cried with a loud voice. It is hard for Him to arise, who is bowed down with the weight of evil habits. Christ troubleth Himself, to signify to thee that thou shouldest be troubled, when thou art pressed and weighed down with such a mass of sin. Faith groaneth, he that is displeased with himself groaneth, and accuseth his own evil deeds; that so the habit of sin may yield to the violence of repentance. When thou sayest, I have done such a thing, and God has spared me; I have heard the Gospel, and despised it; what shall I do? then Christ groaneth, because faith groaneth; and in the voice of thy groaning appeareth the hope of thy rising again.