Lecture LXXII. On Psalme 51.5. Octob. 16. 1627.
IT followeth now,4 1.1 that wee proceed to the fourth and last point, wherein the admirable goodnesse of God, is set forth by the Doctrine of originall sin; and that is this. That the sinfulnesse, and corruption of our nature, being so great as it is, it should doe us no more hurt then it doth. And surely this is a thing that wee can never sufficiently admire, that wee not onely slipping, and falling oft into many actuall sins, but having also still in us so vile a nature, such a fountaine of corruption, that maketh us wee cannot cease from sin any one moment, and like the troubled sea that cannot rest (it is the Prophets compari∣son, though in another sense, Esa. 57.20.) is ever casting up some filthy myre and dirt or other, to defile our best actions by; that wee being such I say, the Lord should not loath and abhorre, both our selves, and every thing that pro∣ceedeth from us. That the Lord should notwithstanding all this, have so graci∣ous respect unto us, and to our poore service as he hath, this doth notably set forth his admirable goodnesse and mercy towards us.
This will the better appeare unto us, if wee shall distinctly consider these three things. 1. What wee and our best actions, and performances are. 2. What the Lord is in the holinesse of his owne nature. 3. What the respect is that the Lord (notwithstanding) doth shew to us, and to the service we do unto him.
For the first Our flesh and corrupt nature is such, as it will not suffer us to [ 1] doe any one duty in that manner as wee ought. This blessed Paul complained of, Rom. 7.18. To will, is present with mee (this was doubtlesse the speech of a regenerate man) but how to performe that which is good, I find not. And that that hee saith of himselfe there, hee saith of all the faithfull. Galat. 5.17. Yee cannot doe the thing that yee would. Nay it doth so palpably corrupt, and de∣file every good thing wee desire to doe, as our selves cannot choose (if there bee any truth of grace in us) but discerne, and bee ashamed of it, and com∣plaine of it also, as the Church doth, Esa. 64.6. Wee are all as the uncleane man (the leper) and all our righteousnesses (not one, but all) are as filthy rags. So that when wee have done the best service that ever wee did to God, wee have cause to cry God mercy for it, and to pray with good Nehemiah, 13.22. Lord pardon mee according to the greatnesse of thy mercy. And if we (as blind and senselesse, and full of selfe-love, as we are) can discerne so much filth our selves in them; what can the Lord doe. Who is greater then our heart (as the Apostle speaketh, 1 Ioh. 3.20.) and knoweth all things?
For the second point, The Lord (wee know) is so infinitely holy, that hee [ 2] cannot abide to looke upon, hee cannot but detest all filthinesse, and sin. Thou art of purer eyes (saith the Prophet. Hab. 1.13.) then to behold evill, and canst not looke on iniquity. Hee will by no meanes cleare the guilty, as the Lord speaketh of himselfe. Exod. 34.7. Therefore shall thy campe bee holy (saith the Lord. Deuterono. 23.14.) lest hee see any uncleane thing in thee, and turne away from thee.
Now let us come to the third point I told you was to bee considered, though [ 3] there be so much filthines in us, and all our best services, and though the Lord doe so loath all filthinesse of sin, yet doth he not loath us nor our services, but hath