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
Besides public ordinances, we should give ourselves to spiritual exercises in secret.
All the time we can spare from our necessary, civil, and natural actions should be employed in calling to mind what we have seen, heard, or felt of God.
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
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).
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
To own and stand up for a hated and despised truth will bring more comfort to our souls than all the pleasure the wicked have in their sensual delights.
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
To humble us in our converses with God. He is good, but we are evil; he is heaven, but we are hell; he is perfect, but we are poor defective creatures. Therefore in all our approaches to him we should come the more humbly to him, and go the more holy from him; for it is sad when we come to the good God, and are never the better. If we go to the fire, we expect to be warm. Oh! when you come to the fountain of goodness, we should come away better.https://www.monergism.com/rich-young-ruler-exposition-mark-1017-27-ebook