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
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
Wherever the knowledge of it is taken away, the glory of Christ is extinguished, religion abolished, the Church destroyed, and the hope of salvation utterly overthrown. John Calvin: Selections from His Writings (95)
how richly does he supply us with the means of contemplating his mercy when, as frequently happens, he continues to visit miserable sinners with unwearied kindness, until he subdues their depravity, and woos them back with more than a parent's fondnessInstitutes, Book 1 Chapter 6
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
God preordained, for his own glory and the display of His attributes of mercy and justice, a part of the human race, without any merit of their own, to eternal salvation, and another part, in just punishment of their sin, to eternal damnation. Institutes Lib. III. c. 21,5(Opera, Vol. II. pp. 682, GS3)
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).
The distinction is, that to the Father is attributed the beginning of action, the fountain and source of all things; to the Son, wisdom, counsel, and arrangement in action, while the energy and efficacy of action is assigned to the Spirit.Institutes, Book 1 Chapter 13
Sin may be comprehensively defined as lack of conformity to the law of God in act, habit, attitude, outlook, disposition, motivation, and mode of existence.Concise Theology, Section 31
There is but one family which ought to be reckoned, both in heaven and on earth, both among angels and among men—if we belong to the Body of Christ. For outside of Him there is nothing but dispersion
Am I saying that a Christian is without sin? No, because in 1 John we learn that Christians do sin and if any man does not acknowledge his sin he knows not God. He's not walking in the light. So what is the difference? What am I really getting at? What I am getting at is this: If you are a genuinely born again Christian a child of God. You will walk in the way of righteousness as a style of life, and if you step of that path of righteousness the father will come for you. he will discipline you . he will put you back on that path. But if you profess to have gone though the narrow gate, and yet you live in the broad way. Just like all the other people in your highschool just like all the other people who are carnal and wicked. The Bible wants you to know that you should be terribly terribly afraid. You know not God. Sermon:Shocking Youth Message
Those, therefore, whom He has destined to the inheritance of His kingdom, if He does not immediately regenerate, He, through the works of the law, preserves in fear, against the time of His visitation, not, indeed, that pure and chaste fear which His children ought to have, but a fear useful to the extent of instructing them in true piety according to their capacity.Institutes, 2.7.11