Catena Aurea on John 4:35–38: John Chrysostom

I sent you to reap that whereon ye bestowed no labour, i. e. I have reserved you for a favourable time, in which the labour is less, the enjoyment greater. The more laborious part of the work was laid on the Prophets, viz. the sowing of the seed: Other men laboured, and ye are entered into their labours. Christ here throws light on the meaning of the old prophecies. He shews that both the Law and the Prophets, if rightly interpreted, led men to Him; and that the Prophets were sent in fact by Himself. Thus the intimate connexion is established between the Old Testament and the New.