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
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.
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
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.
We do not deny that the church has many functions in relation to the Scriptures. She is: (1) the keeper of the oracles of God to whom they are committed and who preserves the authentic tables of the covenant of grace with the greatest fidelity, like a notary (Rom. 3:2); (2) the guide, to point out the Scriptures and lead us to them (Is. 30:21); (3) the defender, to vindicate and defend them by separating the genuine books from the spurious, in which sense she may be called the ground of the truth (1 Tim. 3:15*); (4) the herald who sets forth and promulgates them (2 Cor. 5:19; Rom. 10:16); (5) the interpreter inquiring into the unfolding of the true sense. But all these imply a ministerial only and not a magisterial power.
As the excellency of his nature giveth him a fitness and a sufficiency for the government of mankind, his creation, preservation, and other benefits give him a full right to make what laws he pleaseth, and to call man to an account whether he hath kept them, yea or no.Works, Volume 10
The church is not a theological classroom. It is a conversion, confession, repentance, reconciliation, forgiveness and sanctification center, where flawed people place their faith in Christ, gather to know and love him better, and learn to love others as he designed.
When the church is absolutely different from the world, she invariably attracts it. It is then that the world is made to listen to her message, though it may hate it at first.
Christians do not stand isolated, each holding his own creed. They constitute one body, having one common creed. Rejecting that creed, or any of its parts, is the rejection of the fellowship of Christians, incompatible with the communion of saints, or membership in the body of Christ. In other words, Protestants admit that there is a common faith of the Church, which no man is at liberty to reject, and which no man can reject and be a Christian.
It may be said of nominal believers, as Alexander said to one that bore his name, but was a coward, either lay aside the name, or put on greater courage. So either do as Christians do, or do not pretend to be Christians.
Christ's first coming was so obscure, that it was scarce observed and understood by the world. The second will be so conspicuous and glorious as to be seen of all. In the former, he came in the form of a servant, and the contemptible appearance of a mean man; in the second, he cometh as the Lord and heir of all things, clothed with splendour and glory as with a garment.Works, Volume 10
He created us out of nothing; and being created, he preserveth us, and giveth us all the good things which we enjoy. And therefore we are obliged to be subject to him, and to obey his holy laws, and to be accountable to him for the breach of them.Works, Volume 10
He that is not faithful in a little will not be faithful in much, [and] he that giveth entertainment to a small temptation will also to a greater, if put upon it.Works 6:309