such a time multitudes of hypocrites should spring up among true saints. It was so in that great reformation, and revival of religion, that was in Josiah's time; as appears by Jer. 3:10, and 4:3, 4, and also by the great apostasy that there was in the land, so soon after his reign. So it was in that great outpouring of the Spirit upon the Jews, that was in the days of John the Baptist; as appears by the great apostasy of that people so soon after so general an awakening, and the temporary religious comforts and joys of many: John 5:35, "Ye were willing for a season to rejoice in his light." So it was in those great commotions that were among the multitude, occasioned by the preaching of Jesus Christ; of the many that were then called, but few were chosen; of the multitude that were roused and affected by his preaching, and at one time or other appeared mightily engaged, full of admiration of Christ, and elevated with joy, but few were true disciples, that stood the shock of the great trials that came afterwards, and endured to the end. Many were like the stony ground, or thorny ground; and but few, comparatively, like the good ground. Of the whole heap that was gathered, great part was chaff; that the wind afterwards drove away; and the heap of wheat that was left, was comparatively small; as appears abundantly, by the history of the New Testament. So it was in that great outpouring of the Spirit that was in the apostles' days as appears by Matt. 24:10-13. Gal. 3:1, and 4:11, 15. Phil. 2:21, and 3:18, 19, and the two epistles to the Corinthians, and many other parts of the New Testament. And so it was in the great reformation from Popery. It appears plainly to have been in the visible church of God, in times of great reviving of religion, from time to time, as it is with the fruit trees in the spring; there are a multitude of blossoms, all of which appear fair and beautiful, and there is a promising appearance of young fruits; but many of them are but of short continuance; they soon fall off, and never come to maturity. Not that it is to be supposed that it will always be so; for though there never will, in this world, be an entire purity, either in particular saints, in a perfect freedom from mixtures of corruption; or in the church of God, without any mixture of hypocrites with saints, and counterfeit religion, and false appearances of grace with true religion, and real holiness: yet it is evident, that there will come a time of much greater purity in the church of God, than has been in ages past; it is plain by these texts of Scripture, Isa. 52:1. Ezek. 44:6, 7, Joel 3:17. Zech. 14:21. Psal. 69:32, 35, 36. Isa 35:8, 10, chap. 4:3, 4. Ezek. 20:38. Psal. 37:9, 10, 21, 29. And one great reason of it will be that at that time God will give much greater light to his people, to distinguish between true religion and its counterfeits. Mal. 3:3, "And he shall sit as a refiner and purifier of silver: and he shall purify the sons of Levi, and purge them as gold and silver, that they may offer to the Lord an offering in righteousness." With ver. 18, which is a continuation of the prophecy of the same happy times. "Then shall ye return, and discern between the righteous and the wicked, between him that serveth God, and him that serveth him not." 3 Introduction