John Chrysostom

"With all prayer and supplication," he says, these things shall be done, and ye shall accomplish all by praying. But when thou drawest near, never ask for thyself only: thus shalt thou have God favorable to thee. "With all prayer and supplication, praying at all seasons in the Spirit, and watching thereunto in all perseverance for all the saints." Limit it not, I say, to certain times of the day, for hear what he is saying; approach at all times; "pray," saith he, "without ceasing." (1 Thess. v. …

Homily on Ephesians 24 ↗

Theophylact of Ohrid

Having armed them, he finally leads them to the King, to entreat Him to stretch out His hand. For having said, "you shall be able to quench," lest they become proud, he says: you have need of God and can accomplish the entire task together with the aforementioned prayer, praying not simply, but "with all prayer and supplication," with weeping, beating of the breast, genuflection, and similar actions. And not only at the appointed hours, but "at all times" and "in the Spirit," that is, asking for spiritual things, not worldly ones. …

Commentary on Ephesians ↗

Theodoret of Cyrus

Those who have wars continually pressing on them do not even sleep. Therefore the holy apostle tells them under conditions of battle to keep awake and pray constantly, not giving in to the pains of the body but to bear them with the utmost fortitude.

Interpretation of the Epistle to the Ephesians 6.18 ↗

Thomas Aquinas

Previously the Apostle set down what he had to say about snares and weapons (6:12), now he explains what he had also said concerning a confirmation and strengthening in the power of God. He does this through a prayer to God for divine assistance. In reference to the first he determines seven conditions for prayer. First, it must be complete. Whence he says By all prayer; this occurs when someone has recourse to prayer in everything, or prays for every good. Secondly, it must be humble and not presumptuous. …

Commentary on Ephesians ↗