4. We infer from this subject, the absolute need of the divine teachings in order to be saved. We are not of ourselves sufficient to change our own corrupt hearts. Paul may plant and Apollos water, but it is God who giveth the increase. Means are to be employed--divine grace is to be sought importunately and perseveringly--the ministrations of the Gospel are to be attended upon diligently, carefully, and heedfully. But the power of God must call and quicken, sanctify and save the soul. Listen not then, for a moment, to such as tell you, that you have a treasure in yourselves, if you will attend to it, in a proper manner, which is sufficient to all the ends of a holy life, and future blessedness.--Such only deceive themselves. They do but dream in Religion. They are sadly ignorant of the first principles of the Oracles of God.-- In the fifth and last place, we infer from this subject the obligation upon us to improve faithfully the light and advantages of a divine Revelation. We are particularly distinguished on account of our religious privileges. We enjoy the benefit of the outward ministrations of the sanctuary. Gospel truths, and ordinances are dispensed to us. The doors of God's house are always open to us. We have the holy Sabbath. On the part of God, what could have been done more for his Vineyard than has been done? Now all these advantages we are to improve, with faithfulness and diligence. Let _us_ never disesteem them, let _others_ say or do what they may, or speak ever so hard things of the Gospel, or its institutions. Profane and irreligious men will scoff at all serious piety. Let us never be seduced by the artifices of such, as lie in wait to deceive; or be ashamed of the Gospel of the Son of God; for it is the power of God unto salvation, to every one that believeth, to the Jew first and also to the Greek. If we abuse the light which we enjoy, and misimprove our religious opportunities and advantages, our guilt will be exceedingly aggravated, and our final ruin, if we perish, proportionately dreadful. _For that servant which knew his Lord's will and prepared not himself, nor did according to his will shall be beaten with many stripes.--For unto whomsoever much is given, of him shall much be required._ DISCOURSE III. ---------- The ways in which the holy Scriptures are perverted by unlearned and unstable men. 2 PETER, iii. 16. 17. _As also in all his Epistles, speaking in them of these things, in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction. Ye therefore, beloved seeing ye know these things before, beware lest ye also being led away with the error of the wicked, fall from your own stedfastness._