For those who sleep, sleep in the night, and those who are drunken are drunken in the night.
      I. To watchfulness and sobriety, 1 Thessalonians 5:6; 1 Thessalonians 5:6. These duties are distinct, yet they mutually befriend one another. For, while we are compassed about with so many temptations to intemperance and excess, we shall not keep sober, unless we be upon our guard, and, unless we keep sober, we shall not long watch. 1. Then let us not sleep as do others, but let us watch; we must not be secure and careless, nor indulge spiritual sloth and idleness. We must not be off our watch, but continually upon our guard against sin, and temptation to it. The generality of men are too careless of their duty and regardless of their spiritual enemies. They say, Peace and safety, when they are in the greatest danger, doze away their precious moments on which eternity depends, indulging idle dreams, and have no more thoughts nor cares about another world than men that are asleep have about this. Either they do not consider the things of another world at all, because they are asleep; or they do not consider them aright, because they dream. But let us watch, and act like men that are awake, and that stand upon their guard. 2. Let us also be sober, or temperate and moderate. Let us keep our natural desires and appetites after the things of this world within due bounds. Sobriety is usually opposed to excess in meats and drinks, and here particularly it is opposed to drunkenness; but it also extends to all other temporal things. Thus our Saviour warned his disciples to take heed lest their hearts should be overcharged with surfeiting and drunkenness, and cares of this life, and so that day come on them unawares,Luke 21:34. Our moderation then, as to all temporal things, should be known to all men, because the Lord is at hand. Besides this, watchfulness and sobriety are most suitable to the Christian's character and privilege, as being children of the day; because those that sleep sleep in the night, and those that are drunken are drunken in the night,1 Thessalonians 5:7; 1 Thessalonians 5:7. It is a most reproachful thing for men to sleep away the day-time, which is for work and not for sleep, to be drunken in the day, when so many eyes are upon them, to behold their shame. It was not so strange if those who had not the benefit of divine revelation suffered themselves to be lulled asleep by the devil in carnal security, and if they laid the reins upon the neck of their appetites, and indulged themselves in all manner of riot and excess; for it was night-time with them. They were not sensible of their danger, therefore they slept; they were not sensible of their duty, therefore they were drunk: but it ill becomes Christians to do thus. What! shall Christians, who have the light of the blessed gospel shining in their faces, be careless about their souls, and unmindful of another world? Those who have so many eyes upon them should conduct themselves with peculiar propriety.