persecution, was manifested to be true religion, and eminently appeared in the genuine beauty and amiableness of true religion, and also appeared to be increased and purified, and so was like to be "found unto praise, and honor, and glory, at the appearing of Jesus Christ.” And there were two kinds of operation, or exercise of true religion, in them, under their sufferings, that the apostle takes notice of in the text, wherein these benefits appeared. 1. Love to Christ: "Whom having not yet seen, ye love." The world was ready to wonder, what strange principle it was, that influenced them to expose themselves to so great sufferings, to forsake the things that were seen, and renounce all that was dear and pleasant, which was the object of sense. They seemed to the men of the world about them, as though they were beside themselves, and to act as though they hated themselves; there was nothing in their view, that could induce them thus to suffer, and support them under, and carry them through such trials. But although there was nothing that was seen, nothing that the world saw, or that the Christians themselves ever saw with their bodily eyes, that thus influenced and supported them, yet they had a supernatural principle of love to something unseen; they loved Jesus Christ, for they saw him spiritually whom the world saw not, and whom they themselves had never seen with bodily eyes. 2. Joy in Christ. Though their outward sufferings were very grievous, yet their inward spiritual joys were greater than their sufferings; and these supported them, and enabled them to suffer with cheerfulness. There are two things which the apostle takes notice of in the text concerning this joy. 1. The manner in which it rises, the way in which Christ, though unseen, is the foundation of it, viz., by faith; which is the evidence of things not seen: "In whom, though now ye see him not, yet believing, ye rejoice." 2. The nature of this joy; "unspeakable and full of glory." Unspeakable in the kind of it; very different from worldly joys, and carnal delights; of a vastly more pure, sublime, and heavenly nature, being something supernatural, and truly divine, and so ineffably excellent; the sublimity and exquisite sweetness of which, there were no words to set forth. Unspeakable also in degree; it pleasing God to give them this holy joy, with a liberal hand, and in large measure, in their state of persecution. Their joy was full of glory. Although the joy was unspeakable, and no words were suffi- cient to describe it, yet something might be said of it, and no words more fit to represent its excellency than these, that it was full of glory; or, as it is in the original, glorified joy. In rejoicing with this joy, their minds were filled, as it were, with a glorious brightness, and their natures exalted and perfected. It was a most worthy, noble rejoicing, that did not corrupt and debase the mind, as many carnal joys do; but did greatly beautify and dignify it; it was a prelibation of the joy of heaven, that raised their minds to a degree of heavenly blessedness; it filled their minds with the light of God's glory, and made themselves to shine with some communication of that glory. Hence the proposition or doctrine, that I would raise from these words, is this: 8 Part I. Concerning the nature of the affections and their importance in…