(1.) We must begin with their thoughts, for there all sin begins, and thence it takes its rise: Their thoughts are thoughts of iniquity, v. 7. Their imaginations are so, only evil continually. Their projects and designs are so; they are continually contriving some mischief or other, and how to compass the gratification of some base lust (v. 4): They conceive mischief in their fancy, purpose, counsel, and resolution (thus the embryo receives its shape and life), and then they bring forth iniquity, put it in execution when it is ripened for it. Though it is in pain perhaps that the iniquity is brought forth, through the oppositions of Providences and the checks of their own consciences, yet, when they have compassed their wicked purpose, they look upon it with as much pride and pleasure as if it were a man-child born into the world; thus, when lust has conceived, it bringeth forth sin, Jam. i. 15. This is called (v. 5) hatching the cockatrice' egg and weaving the spider's web. See how the thoughts and contrivances of wicked men are employed, and about what they set their wits on work. [1.] At the best it is about that which is foolish and frivolous. Their thoughts are vain, like weaving the spider's web, which the poor silly animal takes a great deal of pains about, and, when all is done, it is a weak insignificant thing, a reproach to the place where it is, and which the besom sweeps away in an instant: such are the thoughts which worldly men entertain themselves with, building castles in the air, and pleasing themselves with imaginary satisfaction, like the spider, which takes hold with her hands very finely (Prov. xxx. 28), but cannot keep her hold. [2.] Too often it is about that which is malicious and spiteful. They hatch the eggs of the cockatrice or adder, which are poisonous and produce venomous creatures; such are the thoughts of the wicked who delight in doing mischief. He that eats of their eggs (that is, he is in danger of having some mischief or other done him), and that which is crushed in order to be eaten of, or which begins to be hatched and you promise yourself some useful fowl from it, breaks out into a viper, which you meddle with at your peril. Happy are those that have least to do with such men. Even the spider's web which they wove was woven with a spiteful design to catch flies in and make a prey of them; for, rather than not be doing mischief, they will play at small game.