we are sleeping. But if we do not sleep, it will not set upon us as a thief, nor carry us off un- prepared. For if we watch and be sober, it will not set upon us as a thief, but as a royal mes- senger, summoning us to the good things prepared for us. But if we sleep, it comes upon us as a thief. Let no one therefore sleep, nor be inactive in virtue, for that is sleep. Do you not know how, when we sleep, our goods are not in safety, how easy they are to be plotted against? But when we are awake, there needs not so much guarding. When we sleep, even with much guarding we often perish. There are doors, and bolts, and guards, and outer guards, and the thief has come upon us. Why then do I say this? Because, if we wake we shall not need the help of others; but if we sleep, the help of others will profit us nothing, but even with this we perish. It is a good thing to enjoy the prayer of the Saints, but it is when we ourselves also are on the alert. And what need, you say, have I of another’s prayer, if I am on the alert myself. And in sooth, do not place yourself in a situation to need it; I do not wish that you should; but we are always in need of it, if we think rightly. Paul did not say, what need have I of prayer? and yet those who prayed were not worthy of him,944 or rather not equal to him; and you say, what need have I of prayer? Peter did not say, What need have I of prayer, for “prayer,” it says, “was made earnestly of the Church unto God for him.” (Acts xii. 5.) And thou sayest, What need have I of prayer? On this account thou needest it, because thou thinkest that thou hast no need. Yea, though thou become as Paul, thou hast need of prayer. Do not exalt thyself, lest thou be humbled. But, as I said, if we be active also ourselves, the prayers for us avail too. Hear Paul saying, “For I know that this shall turn to my salvation, through your supplication, and the supply of the Spirit of Jesus Christ.” (Philip. i. 19.) And again, “That for the gift bestowed upon us by means of many, thanks may be given by many persons on our behalf.” (2 Cor. i. 11.) And thou sayest, what need have I of prayer? But if we be idle, no one will be able to profit us. What did Jeremiah profit the Jews? Did he not thrice draw nigh to God, and the third time hear, “Pray not thou for this people, neither lift up cry nor prayer, for I will not hear thee”? (Jer. vii. 16.) What did Samuel profit Saul? Did he not mourn for him even to his last day, and not merely pray for him only? What did he profit the Israelites? Did he not say, “God forbid that I should sin in ceasing to pray for you”? (1 Sam. xii. 23.) Did they not all perish? Do prayers then, you say, profit nothing? They profit even greatly: but it is when we also do something. For prayers indeed coöperate and assist, but a man coöperates with one945 that is operating, and assists one that is himself also working. But if thou remainest idle, thou wilt receive no great benefit. 944 i.e. worthy to pray for him. 945 So B. Edd. om. one, &c. 574 1 Thessalonians 1:1-3