Extract from the Preface

Christian Reader,

There are two things, which I have always looked upon as difficult. The one is, to make the wicked sad; the other is, to make the godly joyful. Dejection in the godly arises from a double spring: either because their inward comforts are darkened, or their outward comforts are disturbed. To cure both these troubles, I have put forth this ensuing piece, hoping, by the blessing of God, it will buoy up their desponding hearts, and make them look with a more pleasant aspect. I would prescribe them to take, now and then, a little of this Cordial: all things work together for good to them that love God. To know that nothing hurts the godly, is a matter of comfort; but to be assured that all things which fall out shall co-operate for their good, that their crosses shall be turned into blessings, that showers of affliction water the withering root of their grace and make it flourish more; this may fill their hearts with joy till they run over.