Moses, by the express command of God, erected a brazen serpent upon a pole, in the view of the camp of Israel [Numb. xxi. 9.]. Such of the people as were stung by the fiery serpents, were directed and commanded to look up to the brazen serpent. They who did so were healed. But if any resisted, they were sure to die. For no other means or physicians could relieve them. In like manner Christ Jesus our Saviour, once lifted up on the cross, is exhibited in the preaching of the gospel. Sinners, who are wounded and diseased by sin, are directed, exhorted, encouraged, and commanded to look up to him [John iii. 14, 15.]. And they who are persuaded so to do, are infallibly cured of all those spiritual maladies, under which they have long and sorely laboured. But all, who despise and reject this sovereign remedy of God's gracious appointment, either by a total indifference to religion, or by expecting salvation in any other way, will be left, and that most deservedly, to perish in their wilful obstinacy and unbelief [John iii, 36.]. PART II In the former part of this address, I have already laid before you, in the plainest manner I was able, my views of the gospel of Christ. And as an experimental knowledge of this gospel is so very important, I have endeavoured to press that importance upon your consciences. Whether you have paid that attention to the subject, which it deserves and requires, yourselves best know. I can only say, that if I did not know it to be of great weight, I should not either speak or write of it with so much earnestness. But being persuaded and assured, by the express testimony of the holy scriptures, that these things are true; and truths, the knowledge of which is essential to your present and future happiness, I must be plain and faithful in declaring them. I ought to be very indifferent what men of depraved morals, and corrupt principles may say, or think of me, if I have the witness of a good conscience, and the approbation of the God whom I serve. My concern is for YOUR welfare and salvation; for I am certain, as I have told you before, and now tell you again, that unless the gospel is made the power of God to your souls, you must be miserable in time, and to eternity. I propose now to give you some advices, to assist you in understanding the gospel for yourselves, which if you observe, I trust, you will attain to the possession of those principles, and walk by those rules, which will both afford you present peace, and secure your future happiness. For godliness has promises pertaining to the life that now is, and to that which is to come. Let me then exhort you to attend seriously to what you are to believe; and to what you are to do. These two points include the sum and substance of the gospel, the whole of the christian life, and may be comprised in two words, FAITH and PRACTICE.