[A word of advice]. But because thou in thy pursuit after the faith of the Gospel wilt be sure to meet with devils, heretics, particular corruptions, as unbelief, ignorance, the spirit of works animated on by suggestions, false conclusions, with damnable doctrines, I shall therefore briefly, besides what hath been already said, speak a word or two before I leave thee of further advice, especially concerning these two things. First, How thou art to conceive of the Saviour. Second, How thou art to make application of Him.

First. For the Saviour. 1. Thou must look upon Him to be very God and very Man; not man only, nor God only, but God and Man in one Person, both natures joined together, for the putting of Him in a capacity to be a suitable Saviour; suitable, I say, to answer both sides and parties, with whom He hath to do in the office of His Mediatorship and being of a Saviour. 2. Thou must not only do this, but thou must also consider and believe that even what was done by Jesus Christ, it was not done by one nature without the other; but thou must consider that both natures, both the Godhead and the manhood, did gloriously concur and join together in the undertaking of the salvation of our bodies and souls; not that the Godhead undertook anything without the manhood, neither did the manhood do anything without the virtue and union of the Godhead; and thou must of necessity do this, otherwise thou canst not find any sound ground and footing for thy soul to rest upon.

For if thou look upon any of these asunder—that is to say, the Godhead without the manhood, or the manhood without the Godhead—thou wilt conclude that what was done by the Godhead was not done for man, being done without the manhood; or else, that that which was done with the manhood could not answer Divine justice, in not doing what it did by the virtue and in union with the Godhead; for it was the Godhead that gave virtue and value to the suffering of the manhood, and the manhood being joined therewith, that giveth us an interest into the heavenly glory and comforts of the Godhead.

What ground can a man have to believe that Christ is his Saviour, if he do not believe that He suffered for sin in his nature? And what ground also can a man have to think that God the Father is satisfied, being infinite, if he believe not also that He who gave the satisfaction was equal to Him who was offended?

Therefore, beloved, when you read of the offering of the body of the Son of Man for our sins, then consider that He did it in union with, and by the help of, the eternal Godhead. "How much more shall the blood of Christ, who, through the eternal Spirit, offered Himself without spot to God, purge your consciences from dead works," etc.

And when thou readest of the glorious works and splendour of the Godhead in Christ, then consider that all that was done by the Godhead, it was done as it had union and communion with the manhood. And then thou shalt see that the devil is overcome by God-man; sin, death, Hell, the grave, and all overcome by Jesus, God-man, and then thou shalt find them overcome indeed. They must needs be overcome when God doth overcome them; and we have good ground to hope the victory is ours, when in our nature they are overcome.

Second. The second thing is, how to apply, or to make application of this Christ to the soul. And for this there are to be considered the following particulars—

1. That when Jesus Christ did thus appear, being born of Mary, He was looked upon by the Father as if the sin of the whole world was upon Him; nay, further, God did look upon Him and account Him the sin of man—"He hath made Him to be sin for us," (2 Cor 5:21) that is, God made His Son Jesus Christ our sin, or reckoned Him to be, not only a sinner, but the very bulk of sin of the whole world, and condemned Him so severely as if He had been nothing but sin. "For what the law could not do, in that it was weak through the flesh, God sending His own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh"—that is, for our sins condemned His Son Jesus Christ; as if He had in deed and truth been our very sin, although altogether "without sin" (Rom 8:3; 2 Cor 5:21). Therefore, as to the taking away of thy curse, thou must reckon Him to be made sin for thee. And as to His being thy justification, thou must reckon Him to be thy righteousness; for, saith the Scripture, "He," that is, God, "hath made HIM to be SIN for us, though He knew no sin, that we might be made the RIGHTEOUSNESS of God in HIM."

2. Consider for whose sakes all this glorious design of the Father and the Son was brought to pass; and that you shall find to be for man, for sinful man (2 Cor 8:9).

3. The terms on which it is made ours; and that you will find to be a free gift, merely arising from the tender-heartedness of God—you are "justified freely by His grace, through the redemption that is in Christ, whom God hath set forth to be a Propitiation through faith in His blood," etc. (Rom 3:25).