I know that many professors will fall short of eternal life, and my judgment tells me, that they will be of the slovenly sort of professors that so do. And for my part, I had rather run with the foremost and win the prize, than come behind, and lose that, and my labour, and all. 'If a man also strive for masteries, yet is he not crowned, except he strive lawfully.' And when men have said all they can, they are the truly redeemed 'that are zealous of good works.' (1 Cor. 9:24; 2 Tim. 2:4, 5; Titus 2:14)
Not that works do save us, but faith, which layeth hold on Christ's righteousness for justification, sanctifies the heart, and makes men desirous to live in this world, to the glory of that Christ who died in this world to save us from death.
For my part I doubt of the faith of many, and fear that it will prove no better at the day of God than will the faith of devils. For that it standeth in bare speculation, and is without life and soul to that which is good. Where is the man that walketh with his cross upon his shoulder? Where is the man that is zealous of moral holiness? Indeed, for those things that have nothing of the cross of the purse, or of the cross of the belly, or of the cross of the back, or of the cross of the vanity of household affairs; for those things, I find we have many, and those, very busy sticklers; but otherwise, the cross, self denial, charity, purity in life and conversation, is almost quite out of doors among professors. But, man of God, do thou be singular as to these and as to their conversation. 'Be not ye therefore partakers with them,' (Eph. 5:7), in any of their ways, but keep thy soul diligently; for if damage happeneth to thee, thou alone must bear it.
But he that will depart from iniquity must be well fortified with faith, and patience, and the love of God; for iniquity has its beauty spots and its advantages attending on it; hence it is compared to a woman, for it allureth greatly. (Zech. 5:7) Wherefore, I say, he that will depart therefrom had need have faith, that being it which will help him to see beyond it, and that will shew him more in things that are invisible, that can be found in sin, were it ten thousand times more entangling than it is. (2 Cor. 4:18) He has need of patience also to hold out in this work of departing from iniquity. For, indeed, to depart from that, is to draw my mind off from that, which will follow me with continual solicitations. Samson withstood his Delilah for a while, but she got the mastery of him at the last; why so? Because he wanted patience, he grew angry and was vexed, and could withstand her solicitation no longer. (Judges 16:15-17) Many there be also, that can well enough be contented to shut sin out of doors for a while; but because sin has much fair speech, therefore it overcomes at last. (Prov. 7:21) For sin and iniquity will not be easily said nay; it is like her of whom you read—she has a whore's forehead, and refuses to be ashamed. (Jer. 3:3) Wherefore, departing from iniquity is a work for length, as long as life shall last. A work did I say? It is a war; a continual combat; wherefore he that will adventure to set upon this work must needs be armed with faith and patience, a daily exercise he will find himself put upon by the continual attempts of iniquity to be putting forth itself. (Matt. 24:13; Rev. 3:10) This is called an enduring to the end, a continuing in the word of Christ and also a keeping of the word of his patience. But what man in the world can do this whose heart is not seasoned with the love of God and the love of Christ? Therefore, he that will exercise himself in this work must be often considering of the love of God to him in Christ; for the more sense, or apprehension, a man shall have of that, the more easy and pleasant will this work be to him: yea, though the doing thereof should cost him his heart's blood. 'Thy loving-kindness is before mine eyes,' says David, 'and I have walked in thy truth.' (Psa. 26:3) Nothing like the sense, sight, or belief of that, to the man of God, to make him depart from iniquity.
But what shall I do, I cannot depart therefrom as I should?
Keep thine eye upon all thy shortnesses, or upon all thy failures, for that that is profitable for thee. 1. The sight of this will make thee base in thine own eyes. 2. It will give thee occasion to see the need and excellency of repentance. 3. It will put thee upon prayer to God for help and pardon. 4. It will make thee weary of this world. 5. It will make grace to persevere the more desirable in thine eyes.
Also, it will help thee in the things which follow:—l. It will make thee see the need of Christ's righteousness. 2. It will make thee see the need of Christ's intercession. 3. It will make thee see thy need of Christ's advocateship. 4. It will make thee see the riches of God's patience. 5. And it will make heaven and eternal life the sweeter to thee when thou comest there.
But to the question. Get more grace, for the more grace thou hast the further is thine heart set off of iniquity, the more, also, set against it, and the better able to depart from it when it cometh to thee, tempteth thee, and entreats thee for entertainment. Now the way to have more grace is to have more knowledge of Christ, and to pray more fervently in his name; also, to subject thy soul and thy lusts, with all thy power, to the authority of that grace thou hast, and to judge and condemn thyself most heartily before God, for every secret inclination that thou findest in thy flesh to sinward.
The improvement of what thou hast is that, as I may say, by which God judges how thou wouldest use, if thou had it, more; and according to that so shalt thou have, or not have, a farther measure. He that is faithful in that which is least is faithful, and will be so, also in much; and he that is unjust in the least, is, and will be, unjust also in much. I know Christ speaks here about the unrighteous mammon, but the same may be applied also unto the thing in hand. (Luke 16:10-12)
And if ye have not been faithful in that which is another man's, who will commit unto you that which is your own? That is a remarkable place to this purpose in the Revelation—'Behold,' saith he, 'I have set before thee an open door,' that thou mayest have what thou wilt, as was also said to the improving woman of Canaan, 'and no man can shut it: for thou hast a little strength, and hast kept my word, and hast not denied my name.' (Rev. 3:8; Matt. 15:28)