In chapter 4 of the Book of Amos, verses 1-3 are talking about people who pervert the truths of the church. They will fall into falsities in outermost things.

In the Bible, fish represent "lower" things than mammals, so we can interpret the fishhooks in verse 2 as meaning being caught and held fast in natural or lower things.

Verses 4-6 are about acts of worship such as tithes and sacrifices. These look similar to genuine worship, but are only external sorts of things. We can tell because ‘teeth’ (in verse 6) represent ultimates or outermost things (see Secrets of Heaven 6380). It follows that “cleanness of teeth” would mean outermost things that look good but only imitate genuine worship. The Lord exhorts, “Yet you have not returned to me.”

Verses 7-8. Some things true will remain, when where there are too many false ideas, the truths don't get through. This can be seen where the Lord says, “I made it rain on one city; I withheld rain from another city... where it did not rain the part withered.” Again the Lord exhorts, “Yet you have not returned to me.”

Verse 9. Afterward all things of the church are falsified, shown by blight attacking the gardens, vineyards, fig tree and olive trees. The last three represent spiritual, natural and celestial things, or all the things of spiritual life. “Yet you have not returned to me,” says the Lord.

Verses 10-11. The Lord explains the devastating things he allowed to happen: plague in Egypt, death of young men by swords, stench in the camps, Sodom and Gomorrah. This is because they are profaned by sensual knowledges. Profanation means the mixing of good and evil together. (See Secrets of Heaven 1001[2]).

This extends to all things of the church, with the church being the Lord’s kingdom on earth (Secrets of Heaven 768[3]).

With profanation “as soon as any idea of what is holy arises, the idea of what is profane joins immediately to it,” (Secrets of Heaven 301).

Now there is hardly anything left. “Yet you have not returned to Me,” says the Lord again.

Verses 12-13: Because people adamantly remain in their profane ways, they are warned, “Prepare to meet your God!”. This is the God powerful and mighty, “who forms mountains, and creates the wind,” and even more close to home, “Who declares to man what his thought is.” As intimately a knowing as that is, the Lord’s love for all humanity is contained in His exhortations for them to turn themselves to Him.

See, for example, Luke 6:44-45, and True Christian Religion 373.

5577. 'In the land' means in the case of the integral parts of the Church. This is clear from the meaning of 'the land' in the Word as the Church, and therefore here the integral parts of the Church; for whatever serves to mean the Church also means its integral parts since it is made up of these. The reason why in the Word 'the land' means the Church is that the land of Canaan was the one in which the Church had existed since most ancient times. Consequently when the expression 'the land' appears in the Word it is used to mean the land of Canaan; and when this particular land is meant one understands the Church. For when the expression 'the land' appears there, people in the spiritual world do not concern themselves with the idea of a land, only with the idea of the nation inhabiting it; yet not with an idea of that nation but with an idea of the essential nature of it. Consequently they concern themselves with an idea of the Church when 'the land', used to mean the land of Canaan, appears there.

[2] From this one may see how deluded those people are who believe - on the basis of prophetical utterances in the Old Testament, and in John in the New - that on the day when the last judgement takes place a new earth or land and a new heaven or sky are going to be created, when in fact nothing else than a new external Church is meant by 'a new earth' and a new internal Church by 'a new heaven'. These deluded people also believe that something other than the Church is meant when the expression 'the whole earth' is used in the Word. This shows how little understanding of the Word exists with those who imagine that the Word does not contain any meaning more holy than that shining out of the letter alone.

Regarding the existence of the Church in the land of Canaan since most ancient times, 3686, 4447, 4454, 4516, 4517, 5136.

Regarding 'the land' in the Word meaning the Church, 662, 1066, 1067, 1262, 1413, 1607, 1928, 4447.

Regarding 'a new heaven and a new earth' meaning a new Church, internal and external, 1733, 1850, 2117, 2118 (end), 3355 (end), 4535.