For now they were well instructed beforehand...But mark both their faith and their obedience. For though they were in the midst of their work when they heard His command, they delayed not, they procrastinated not, they said not, "let us return home, and converse with our kinsfolk," but "they forsook all and followed."
St. John Chrysostom
Homily 14 on Matthew 4, 4th Century
Because such is the obedience which Christ seeks of us, as that we delay not even a moment of time, though something absolutely most needful should vehemently press on us.
St. John Chrysostom
Homily 14 on Matthew 4, 4th Century
There is an old saying: 'Excesses meet.' Too much fasting and too much eating come to the same end. Keeping too long a vigil brings the same disastrous cost as ... sluggishness... Too much self-denial brings weakness and induces the same condition as carelessness. Often I have seen men who would not be snared by gluttony fall, nevertheless, through immoderate fasting and tumble in weakness into the very urge which they had overcome. Unmeasured vigils and foolish denial of rest overcame those whom sleep could not overcome. Therefore, 'fortified to right and to left in the armor of justice,' as the apostle says (2 Cor. 6:7), life must be lived with due measure and, with discernment for a guide, the road must be traveled between the two kinds of excess so that in the end we may not allow ourselves to be diverted from the pathway of restraint which has been laid down for us nor fall through dangerous carelessness into the urgings of gluttony and self-indulgence.
St. John Cassian
Conferences, Conference Two: On Discernment no. 16; Paulist Press pg. 76, 5th century
For many have taken part with the holy apostles in their labors, and still do so, especially those who inquire into the meaning of what is written in the holy Gospels ... For the net is still being drawn, while Christ fills it, and calls to conversion those who, according to the Scripture phrase, are in the depths of the sea, that is to say, those who live in the surge and waves of worldly things.
St. Cyril of Alexandria
Homily XII, Taken from: Cyril of Alexandria. Commentary on the Gospel of St. Luke. Trans. R. Payne Smith. Long Island, N.Y.: Studion Publishers, Inc., 1983, 105., 5th Century