But they have not formed a proper estimate of the seducing nature of sin; they know not how the power of the tempter increases with every success: instead of their being alarmed and disgusted with the first commission, they become, from the corruption of their nature, the more captivated and seduced: it is easier for the enemy to draw them on to the second step, than it was to persuade them to the first; their conscience becomes more easily silenced and reconciled; they begin to think, that the strictness, for which they once contended, is not so requisite; they become accustomed to evil; make excuses for it; take delight in it; are flattered with the empty praises and congratulations of their new companions; and proceed by degrees to abandoned and ruinous lengths. The fact is, that they have been all the while provoking the Spirit of the Lord to desert them: He was grieved at their very first departure, from the path of innocence and integrity; it shewed a carelessness of the ways of God; it argued, that His fear and His love were declining in their heart: with every renewed commission of evil, the Spirit was more and more quenched, till at length He left them to themselves; weak, helpless, incapable of resistance; in the dominion of the enemy, slaves of sin. What I am here describing, has been the miserable experience of thousands of unwatchful and irresolute Christians; who have fallen into the snare, yea at last into the ruinous abyss of evil, from which they have never afterwards escaped, because they were too “wise in their own conceits” and too confident in their own strength, to take a warning against the peril of yielding to the first temptation; because they ventured into the borders of forbidden ground, and were insensibly led on to the fatal lengths, which they once held in abomination.