John Chrysostom (attributed)

Now let us shortly review what is signified by Christ’s temptations. The fasting is abstinence from things evil, hunger is the desire of evil, bread is the gratification of the desire. He who indulges himself in any evil thing, turns stones into bread. Let him answer to the Devil’s persuasions that man does not live by the indulgence of desire alone, but by keeping the commands of God. When any is puffed up as though he were holy he is led to the temple, and when he esteems himself to have reached the summit of holiness he is set on a pinnacle of the temple. And this temptation follows the first, because victory over temptation begets conceit. But observe that Christ had voluntarily undertaken the fasting; but was led to the temple by the Devil; therefore do you voluntarily use praiseworthy abstinence, but suffer yourself not to be exalted to the summit of sanctity; fly high-mindedness, and you will not suffer a fall. The ascent of the mountain is the going forward to great riches, and the glory of this world which springs from pride of heart. When you desire to become rich, that is, to ascend the mountain, you begin to think of the ways of gaining wealth and honours, then the prince of this world is shewing you the glory of his kingdom. In the third place He provides you reasons, that if you seek to obtain all these things, you should serve him, and neglect the righteousness of God.