Luke 13:11

(Hom. 9. in Hex.) Because the head of the brutes is bent down towards the ground and looks upon the earth, but the head of man was made erect towards the heaven, his eyes tending upward. For it becomes us to seek what is above, and with our sight to pierce beyond earthly things.

(Serm. 110.) That which the three years signified in the tree, the eighteen did in the woman, for three times six is eighteen. But she was crooked and could not look up, for in vain she heard the words, lift up your hearts.

Now that the Incarnation of the Word was manifested to destroy corruption and death, and the hatred of the devil against us, is plain from the actual events; for it follows, And behold there was a woman which had a spirit of infirmity, &c. He says spirit of infirmity, because the woman suffered from the cruelty of the devil, forsaken by God because of her own crimes or for the transgression of Adam, on account of which the bodies of men incur infirmity and death. But God gives this power to the Devil, to the end that men when pressed down by the weight of their adversity might betake them to better things. He points out the nature of her infirmity, saying, And was bowed together, and could in no wise lift up herself.

(Hom. 31. in Evang.) Mystically the unfruitful fig tree signifies the woman that was bowed down. For human nature of its own will rushes into sin, and as it would not bring forth the fruit of obedience, has lost the state of uprightness. The same fig tree preserved signifies the woman made upright.

(up sup.) For every sinner who thinketh earthly things, not seeking those that are in heaven, is unable to look up. For while pursuing his baser desires, he declines from the uprightness of his state; or his heart is bent crooked, and he ever looks upon that which he unceasingly thinks about. The Lord called her and made her upright, for He enlightened her and succoured her. He sometimes calls but does not make upright, for when we are enlightened by grace, we ofttimes see what should be done, but because of sin do not practise it. For habitual sin binds down the mind, so that it cannot rise to uprightness. It makes attempts and fails, because when it has long stood by its own will, when the will is lacking, it falls.