"Watch unto prayer" (1 Peter 4:7).           Go not, my friend, into the dangerous world without prayer. You      kneel down at night to pray, drowsiness weighs down your      eyelids; a hard day's work is a kind of excuse, and you shorten      your prayer, and resign yourself softly to repose. The morning      breaks; and it may be you rise late, and so your early devotions      are not done, or are done with irregular haste.           No watching unto prayer! Wakefulness once more omitted; and now      is that reparable? We solemnly believe not.           There has been that done which cannot be undone. You have given      up your prayer, and you will suffer for it.           Temptation is before you, and you are not ready to meet it.      There is a guilty feeling on the soul, and you linger at a      distance from God. It is no marvel if that day in which you      suffer drowsiness to interfere with prayer be a day in which you      shrink from duty.           Moment...