There is a very evident tendency to stress the fact that the Church is a great missionary agency, and to forget that it is first of all the assembly of the saints, in which those who publicly live in sin cannot be tolerated. It is said that sinners must be gathered into the church, and not excluded from it. But it should be remembered that they must be gathered in as saints and have no legitimate place in the Church as long as they do not confess their sin and strive for holiness of life.Systematic Theology, 601
Do you mortify; do you make it your daily work; be always at it whilst you live; cease not a day from this work; be killing sin or it will be killing you.Of the Mortification of Sin in Believers Chapter 2
It is due to common grace that God did not at once fully execute the sentence of death on the sinner, and does not do so now, but maintains and prolongs the natural life of man and gives him time for repentance. He does not at once cut short the life of the sinner, but affords him an opportunity to repent, thereby removing all excuse and justifying the coming manifestation of His wrath upon those who persist in sin unto the end.Systematic Theology, 442
The striking thing in the Scriptural representations of the priestly work of Christ, is that Christ appears in them as both priest and sacrifice.Systematic Theology (365)
That is why the unregenerate person cannot understand the urgency of the gospel message: until they see the depth of their sin and the holiness of God, they find no reason to seek remedy for their condition.
When I turn to the map of the world I must say the same thing. It matters not what quarter I examine: I find men's hearts are everywhere the same, and everywhere wicked. Sin is the family disease of all the children of Adam.Old Paths, Ch 7
True liberty consists exactly in self-determination in the direction of holiness. Man is never more free than when he moves consciously in the direction of God. And the Christian stands in that liberty through the grace of God.Systematic Theology, 548
You can never part with sin soon enough; it is a cursed inmate, that will surely bring mischief upon the soul that harbours it. It will set its own dwelling on fire.Works 7:147
At the heart of all sin is a lie. The lie says to all of us in our sin, "The act you are now doing, the desire or attitude you are now feeling is not very bad because there are much worse things, not very bad because everyone else experiences the same things, not very bad because you can't help it, not very bad because there is no God, or, if that won't work, God knows you are but frail and weak and he will tolerate and pity your sin." There are a thousand distortions of the truth which sin brings with it into the human heart, so that Jeremiah cries out, "The heart is deceitful above all things and desperately corrupt; who can understand it?" (17:9).
In Matt 25:46 the same word describes the duration of both, the bliss of the saints and the penalty of the wicked. If the latter is not, properly speaking, unending, neither is the former; and yet many of those who doubt eternal punishment, do not doubt everlasting bliss.Systematic Theology, 736
The Kingdom of God is primarily an eschatological concept. The fundamental idea of the Kingdom in Scripture is not that of a restored theocratic kingdom of God in Christ - which is essentially a kingdom of Israel-, as the Premillenarians claim; neither is it a new social condition - the primary idea of the Kingdom of God in Scripture is that of the rule of God established and acknowledged in the hearts of sinners by the powerful regenerating influence of the Holy Spirit - a rule that is realized in principle on earth, but will not reach its culmination until the visible and glorious return of Jesus Christ.Systematic Theology, 568
As Prophet he represents God with man; as Priest He represents man in the presence of God, and as King He exercises dominion and restores the original dominion of man. Rationalism recognizes only His prophetic office; Mysticism, only His priestly office; and Chiliasm places a one-sided emphasis on His future kingly office.Systematic Theology, 357
The Christian accepts the truth of the existence of God by faith. But this faith is not a blind faith, but a faith that is based on evidence, and the evidence is found primarily in Scripture as the inspired Word of God, and secondarily in God's revelation in nature.Systematic Theology (21)
Saving faith may be defined as a certain conviction, wrought in the heart by the Holy Spirit, as to the truth of the gospel, and a hearty reliance (trust) on the promises of God in Christ.
It is hard to see how a doctrine which assures the believer of a perseverance in holiness can be an incentive for sin. It would seem that the certainty of success in the active striving for sanctification would be the best possible stimulus to ever greater exertion.Systematic Theology, Chapter XI
Justification is a judicial act of God, in which He declares, on the basis of the righteousness of Jesus Christ, that all the claims of the law are satisfied with respect to the sinner.Systematic Theology, 513
When Darwin published his works, it was thought that the key to the process was found at last, but in course of time it was found that the key did not fit the lock. Darwin truly said that his theory depended entirely on the possibility of transmitting acquired characteristics, and it soon became one of the corner-stones of Weismann's biological theory that acquired characteristics are not inherited.Systematic Theology, 185
the charge [that God decrees sin] is not true; the decree merely makes God the author of free moral beings, who are themselves the authors of sin.Systematic Theology, 108