13:18 Pray ye that your flight be not in the winter. Matthew adds, 'neither' on the Sabbath day (Mt 24:20). The reasons for these admonitions to the Jerusalem church are given in the notes on Matthew. The sign given by the Lord for the flight, the environment of the city by the Romans, and the panic that caused their sudden withdrawal, occurred on Tuesday, in October. Hence the flight was neither in the winter, nor on the Sabbath day.
13:14-23 The Jews in rebelling against the Romans, and in persecuting the Christians, hastened their own ruin apace. Here we have a prediction of that ruin which came upon them within less than forty years after this. Such destruction and desolation, that the like cannot be found in any history. Promises of power to persevere, and cautions against falling away, well agree with each other. But the more we consider these things, the more we shall see abundant cause to flee without delay for refuge to Christ, and to renounce every earthly object, for the salvation of our souls.
