728. That 'seven days' time' here means the onset of temptation is clear from the internal sense of all the details in this verse, where the subject is the temptation of the man called Noah. In general the subject concerns not only the temptation of that man but also the utter vastation of those who belonged to the Most Ancient Church and who had become such as described. Consequently 'seven days' time' means not only the onset of temptation but also the finish of vastation. The reason 'seven days' time' means those things is that seven Is a holy number, as stated and shown at verse 2 of this chapter, at Genesis 4:15, 24, and in 84-87. It means the Lord's Coming into the world, and also His coming into glory. In particular it means every coming He makes. Every one of His comings involves a beginning for those who are being regenerated and the end of those who are being vastated. And so for the member of this Church His coming marked the onset of temptation, for when someone is being tempted he starts to become a new man and be regenerated. At the same time it was the end of those from the Most Ancient Church who had become of such a character that inevitably they perished. It was similar when the Lord came into the world; at that time the Church had entered the final stages of its vastation, and a new one came into being.

[2] That 'seven days' time' means these things is clear in Daniel,

Seventy weeks have been decreed concerning your people and your holy city to bring transgression to a close and to seal up sins and to atone for iniquity and to bring in everlasting righteousness, and to seal up vision and prophet, and to anoint the Most Holy Place. And you will know and perceive that from the going forth of the Word to restore and to build Jerusalem until the Messiah, the Prince, there will be SEVEN WEEKS. Daniel 9:24-25.

Here 'seventy weeks' and 'seven weeks' are similar in meaning to seven days, namely the Coming of the Lord. But because it is plain prophecy here, periods of time are presented in an even more holy and decided fashion by numbers involving seven. From this quotation it is clear that, when applied in this way to periods of time, 'seven' means not only the Coming of the Lord, but also - in the words stating that He was to anoint the Most Holy Place and that He was to restore and build Jerusalem - the beginning of a new Church at that time, and simultaneously - in the words stating that [seventy] weeks were decreed concerning the holy city to bring transgression to a close and to seal up sin - final vastation.

[3] Similar usages occur elsewhere in the Word, as in Ezekiel where he describes a personal experience,

I came to those in captivity at Tel-abib, who were sitting by the river Chebar, and I sat there seven days, astonished among them And at the end of seven days the Word of Jehovah came to me. Ezekiel 3:15-16.

Here also 'seven days' stands for the onset of visitation, for when he had sat seven days among those in captivity, the Word of Jehovah came to him. In the same prophet,

They will bury Gog, that they may cleanse the land in seven months. At the end of seven months they will make their search. Ezekiel 39:12, 14.

This similarly stands for the final phase of vastation and the first of visitation. In Daniel,

The heart of Nebuchadnezzar will be changed from a man and the heart of a beast given to him, and seven times will pass over him. Daniel 4:16, 25, 31.

This likewise stands for the finish of vastation and the beginning of a new man.

[4] The seventy years of captivity in Babylon represented the same. Whether the number is seventy or seven what is embodied is the same. The same applies whether it is seven days, or seven years, or seven decades which make seventy years. Vastation was represented by the years of captivity, the beginning of a new Church by the liberation and by the rebuilding of the Temple. Jacob's serving in the house of Laban also represented things of a similar nature - where the following is stated,

I will serve you for seven years for Rachel. And he served for seven years. Laban said, Complete the week of this one, and we will give you also the other one for the service you render with me for another seven years. And Jacob did so, and completed the week of this one. Genesis 29:18, 20, 27-28.

Here 'the service of seven years' embodies something similar. And after the period of seven years marriage and freedom followed. The period of these seven years was called a week, as also in Daniel.

[5] Something similar was also represented by the command to go around the city of Jericho seven times, and the wall would collapse. It is also said that they rose at dawn on the seventh day and went around the city, as they were accustomed to do, seven times. And after the seventh time round, the seven priests blew on their seven trumpets and the wall collapsed, Joshua 6:10-20. Unless these events had also had this meaning the command would never have been given to go round seven times, or that there were to be seven priests and seven trumpets. From these and many other places, for example in Job 2:13; Revelation 15:1, 6-7; 21:9, it becomes clear that 'seven days' time' means the beginning of a new Church and the end of the old. Since the subject here is not only the member of the Church called Noah and his temptation, but also the final descendants of the Most Ancient Church who destroyed themselves, 'seven days' time' can mean nothing other than the onset of the temptation of Noah and the finish of the Most Ancient Church, which was the final destruction and extinction of it.

5265. 'The seven good cows are seven years' means a state when truth within the interior natural is multiplied. This is clear from the meaning of 'the cows' in the good sense as the truths belonging to the interior natural, dealt with in 5198; and from the meaning of 'years' as states, dealt with in 482, 487, 488, 493, 893. There were seven because 'seven' means that which is holy and therefore adds the idea of holiness to the matter under discussion, dealt with in 395, 433, 716, 881, as well as implying a whole period from start to finish, 728. This explains why in the dream seven cows and seven heads of grain were seen, and after that why there were seven years of abundance of corn and seven years of famine. It also explains why the seventh day was made holy, why in the representative Church the seventh year was a sabbatical year, and why after seven times seven years there was a Jubilee.

[2] 'Seven' means things that are holy because of the meanings that numbers have in the world of spirits. Each number there holds some spiritual reality within it. Visual indications of numbers have appeared to me frequently, simple and compound ones, and also on one occasion a long sequence of them, when I have wondered what meanings they possessed. I have been told that they have their origin in conversations held by angels, and that it is customary from time to time to use numbers to express spiritual realities too. These numbers are not seen in heaven but in the world of spirits, where the visual presentation of such things takes place. The most ancients, who were celestial people and who talked to angels, knew all about this, which was why they used numbers to express an evaluation of the Church. The numbers used by them conveyed a general overall idea of matters for which words served to provide a detailed description. The meaning contained within every number did not however continue to be known among the descendants of these people; only the meanings of the simple numbers survived, that is to say, the meanings of two, three, six, seven, eight, twelve, and from these the meanings of twenty-four, seventy-two, and seventy-seven. In particular their descendants knew that 'seven' meant that which was most holy - that is to say, that in the highest sense 'seven' meant the Divine Himself, and in the representative sense the celestial element of love - and that the state of the celestial man was therefore meant by 'the seventh day', 84-87.

[3] It is quite evident from the numbers used plentifully in the Word that numbers mean spiritual realities, such as the following ones in John,

Let him who has intelligence reckon the number of the beast, for it is the number of a man, that is, its number is six hundred and sixty-six. Revelation 13:18.

And elsewhere in the same book,

The angel measured the wall of the holy Jerusalem, a hundred and forty-four cubits, which is the measure of a man, that is, of an angel. Revelation 11:17.

The number one hundred and forty-four is twelve squared and twice seventy-two.