We shun not our own sins or the sine of our own company as we should. Christians learn to be proud one of another, to be covetous one of another, to be treacherous and false one of another, to be cowardly in God's matters one of another, to be remiss and negligent in christian duties one of another.
Besides, if I should go about to shew here, how Christians will hide iniquity, as David. (2 Sam. 12:12) How they will excuse it, as did Aaron. (Ex. 32:22-24) How they will plead for it, as did the men of the city of Joash for Baal. (Jud. 6:29-31) and the like, I might soon make it abundantly appear, that Christians do not depart from iniquity as they should; and therefore the exhortation stands; good, and of use to the best of saints on earth, that they and every of them 'should depart from iniquity.' Yea, the observation also that they do not do it as they should, doth still stand good against us.
Wherefore, as it is true in those that have nothing but notion, and that it is true in those that are wrought upon, but not effectually, so it is true upon those that are truly gracious; observation proves it, fears of damnation prove it, the outcry of the world proves it, and the confession of the best men proves it.
[OBSERVATION SECOND.]
I come now to another observation with which I will present you, and that is this, namely, that every one that in way of profession and religion names the name of Christ, 'SHOULD DEPART from iniquity.' I say, that every one that in a way of profession and religion, 'nameth the name of Christ, should depart from iniquity.' This truth needs more practice than proof. For I think there are none that have either scripture or reason by them, but will freely consent to this.
Nor is there any thing ambiguous in the observation, that we need now to stand upon the explaining of. For,
What iniquity is, who knows not?
That it cleaves to the best, who knows not?
That it is disgraceful to profession, who knows not? and therefore that it ought to be departed from, who knows not?
But because the motives in particular may not be so much considered as they ought, and because it is Satan's design to tempt us to be unholy, and to keep iniquity and the professing man together; therefore I will in this place spend some arguments upon you that profess, and in a way of profession do name the name of Christ, that you depart from iniquity; to wit, both in the inward thought and in the outward practice of it. And those arguments shall be of four sorts, some respecting Christ, some his Father, some ourselves, and some the world.