Pseudo-Chrysostom
Catena Aurea · Matthäusevangelium 4
And when the Tempter came to Him, he said, If Thou be the Son of God, command that these stones be made bread. But He answered and said, It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God.
He said not, ‘I live not,’ but, Man doth not live by bread alone, that the Devil might still ask, If thou be the Son of God. If He be God, it is as though He shunned to display what He had power to do; if man, it is a crafty will that His want of power should not be detected.