In this part of the chapter, the Apostle urgeth that exhortation which he had before proposed concerning an endeavour to do well, even unto those that wrong us. And this he doth perswade them unto, 1. by a comparison which he makes betwixt those which suffer for evill doing: which comparison although it may seeme to be of a greater or lesser good, when it is said, _It is better to suffer for well doing_, yet it is indeed a dissimilitude, which is intimated by this μείωσιν extenuation, as appeares by the 19 and 20 verse of the second chapter. For it is thank-worthy and it will turne to our glory, if we suffer for well-doing; not so, if it be for evill doing. 2. He confirmes this by the example of Christ, verse 18. who though he did most justly, yet suffered unjustly; which example he shewes to be of great force, by the end of his suffering; because therefore he suffered, that he might bring us the same way unto God: which that he doth now effectually doe, he shewes by the cause thereof, to wit, life and glory, which he assumed unto himselfe by his divine Spirit after his suffering. And to shew that that effect, namely, the bringing of men unto God, doth proceed from this cause, to wit, the Spirit of Christ, the Apostle makes a comparison of the like, betwixt those things which the Spirit of Christ did heretofore in the dayes of _Noah_, and those things which he doth now since the comming of Christ in the flesh. Heretofore he preached the way of salvation, and patiently waited for the performance of obedience, upon the disobedient he inflicted condigne punishment, and a few that were obedient he saved in the Arke: so now also he preacheth the way of salvation, he waits for obedience, and by Baptisme, as it were a figure like unto the old Arke, he saves those that are obedient and have a good conscience before God, and that by the glorious life and power which he hath in heaven since the time of his resurrection, verse 21,22. All which things tend hereunto, that we should hold fast a good conscience, even when we are evill intreated; because it is better as he said before, verse 17. and hath now shewed as well by the example of Christ, as by his effectuall dispensation throughout all ages, as it is, verse 18,19. of which we may see more, if we look back to chapter 2. verse 21. to the end. All the other things almost are explained in the answer to _Bellarmine_, about Christs descending into hell. The Doctrines arising here-hence: Doctrine 1. _It was the Spirit of Christ, which preached heretofore from the beginning of the world by the Prophets and men of God, before that he appeared in the flesh._ This is gathered from verse 19. _Reason_ 1. Because the person of Christ was the same from everlasting in the unity of the Divine Essence, so that whatsoever the Spirit of God did, that also may the Spirit of Christ be truly said to have done.