256. It was said above, that by the seven churches here written to, are not meant seven churches, but all those who belong to the church, and, in the abstract, all things of the church; that this is the case is evident from the consideration, that by seven are signified all, and all things, and that by the names are signified things. That all who belong to the church, or all things of the church, are meant by what is written to those seven churches is also evident from the explanation of those things. For all things of the church have reference to the following four general principles, doctrine, life according to it, faith according to life. These are treated of in what is written to six of the churches - doctrine, to the churches in Ephesus and Smyrna; life according to doctrine, to the churches in Thyatira and Sardis; and faith according to life, to the churches in Philadelphia and Laodicea. And because doctrine cannot be implanted in man's life and become a matter of faith unless he fights against the evils and falsities which he possesses from heredity, therefore that combat is also treated of in what is written to the church in Pergamos; for the subject there treated of is temptations; and temptations are combats against evils and falsities.

(That temptations are treated of in what is written to the church in Pergamos may be seen above, n. 130; that doctrine is the subject treated of in what is written to the churches in Ephesus and Smyrna may be seen above also, n. 93, 95, 112; that a life according to doctrine is treated of in what is written to the churches in Thyatira and Sardis, (n. 150, 182, and that faith according to life is treated of in what is written to the churches of Philadelphia and Laodicea, n. 203 and 227.) Because in what is written to this last church, namely, that in Laodicea, those who are in the doctrine of faith alone are treated of, and also, at the end, the nature of faith originating in charity, to what has already been said, it is here to be added, that love constitutes heaven; and because it does so, it also forms the church. For all the societies of heaven, which are innumerable, are arranged according to the affections of love, and also all within each society; so that it is affection, or love, according to which all things are arranged in the heavens, and not in any case faith alone. Spiritual affection, or love, is charity. It is therefore clear that no one can ever enter heaven unless he is in charity.

2418. 'Do not halt in all the plain' means he was not to linger over any one of these. This is clear from the meaning of 'a plain' as every aspect of doctrine, dealt with immediately below. What not lingering over any one of them entails will be stated at verse 26, where Lot's wife is referred to as looking back behind him. That 'a plain' in the Word means all aspects of that doctrine is clear in Jeremiah,

He who lays waste will come to every city, and no city will escape; and the valley will perish, and the plain will be destroyed. Jeremiah 48:8.

'City' stands for false doctrinal teaching, 'the plain' for all aspects of that doctrine. In John,

When the thousand years have come to an end Satan will be loosed from his prison, and will come out to deceive the nations which are at the four corners of the earth, Gog and Magog, to gather them for battle; their number is like the sand of the sea. They went up therefore over the whole plain of the earth, and surrounded the camp of the saints; but fire came down from God out of heaven and consumed them. Revelation 20:7-9.

Here 'Gog and Magog' stands for people whose worship was external devoid of internal and so had become idolatrous, 1151. 'The plain of the earth' stands for the Church's matters of doctrine which they lay waste, 'the camp of the saints' for goods that flow from love and charity. 'Consumed by fire from God out of heaven' is similar in meaning to that regarding the men of Sodom and Gomorrah, in verse 24. Also in Jeremiah 33:13 matters of doctrine regarding charity are called 'cities of the mountain' and matters of doctrine regarding faith 'cities of the plain'.