Again, let us ask ourselves, have we nothing within us but what was derived from nature and the flesh? or do we find ourselves enriched with divine graces by the influence of the Holy Spirit? Are we the same sort of creatures that we were born? or have we had a mighty change wrought in us, so that we can find in ourselves that we _are born again_, born of the spirit? Have we new love and new hatred, new designs and pursuits, new joys and sorrows? or are the affections of our souls the same that we brought into the world with us, and engaged chiefly about the affairs of this body, and this temporal life? Let us enquire, in the third place, whether there be any opposition made by our spirits against fleshly passions and appetites? Let every one of us ask our souls, What inward conflict do I find in myself? Do I comply with all the sinful tendencies of fleshly nature, or do I maintain a continual resistance? Is there a combat, and, as it were, a duel within me, when temptations present themselves? or am I easily led away, and yield to sin naturally, without any reluctance? Do I find my flesh and spirit at war within me, when any sensual allurements appear? or do I yield up all my powers as _servants to sin_, and comply with the lusts of the flesh, with a hearty delight? Am I like a dead fish carried down with the stream of my appetites and passions, and make no pretences to oppose the vicious current? If, upon this enquiry, I find that the flesh is sovereign, and the spirit never opposes it, I may pronounce myself then to be in the flesh, in the most significant and complete manner: then I have nothing but flesh in me, and my soul is, as it were, carnalized, and deep immersed in the fleshly life. I confess there may be some sort of opposition made to fleshly lusts, where there is no renewed nature, no saving grace, no true principle of holiness, such as is described by the spirit in my text. Many a youth resists his inclination to a drinking hour, or unclean iniquities, by the mere force of his education, by the awful regard he has to his parents, by a fear of injury to his health, or of public shame or scandal. Many a wicked man refuses to comply with his corrupt appetites, because he cannot bear the anguish of his own conscience, and the sharp reproaches of his reason and better judgment. And many a guilty passion is restrained, and suppressed, from a natural fear of the justice of God, and an everlasting hell, without any inward principle of real piety.