2943. 'To all entering into the gate of his city, saying' means matters of doctrine through which one comes to faith. This is clear from the meaning of 'a gate' as a place of entry and so as that which, in the same way as a door, leads in, dealt with in 2145, 2152, 2356, 2385, and from the meaning of 'a city' as truth, which constitutes faith, dealt with in 402, 2268, 2449, 2451, 2712. In the Ancient Church a city was not like the city of later or of modern times. That is to say, a city did not consist of a collection or gathering together of individuals but of separate families living side by side. A family descended from the same forefather constituted a city. The city of Nahor, for example, to which Abraham's servant went to betroth Rebekah to Isaac, Genesis 24:10, consisted of the family of Nahor which was there. And Shalem, the city of Shechem, to which Jacob came after his departure from Paddan Aram, Genesis 33:18 and the whole of Chapter 34, consisted of the family of Hamor and Shechem which was there. And the same was so with all other cities in those times.

[2] And as it had come down to them from the most ancient people that nations and families represented heavenly communities, and so the things of love and charity, 685, 1159, therefore when a city is mentioned instead of a family, and a people instead of a nation, truth that constitutes faith is meant. It is also why in the genuine sense the city of God and the holy city mean faith in the Lord. And as 'a city' meant faith, 'the gate of the city' means matters of doctrine through which one comes to faith. The same was also meant in the Jewish representative Church by the judges and elders sitting in the gate of the city and giving judgement there, as is evident from historical sections of the Word, and also in Zechariah,

These are the things that you shall do: Speak the truth, everyone to his companion; judge in your gates the truth and the judgement of peace. Zechariah 8:16.

And in Amos,

Hate evil, and love good, and establish judgement in the gate. Amos 5:15.

'A gate' also means the place of entry into the rational mind, and the rational mind is compared to a city, see 2851.

3183. 'And her nurse' means from the innocence belonging to that affection, that is to say, which also they sent away, or separated from themselves. This is clear from the meaning of 'a nurse' or wet nurse, as innocence. Sucklings and those who suckle them are mentioned frequently in the Word, where they mean the first state that young children pass through, which is plainly a state of innocence. For as soon as anyone is born he is brought into a state of innocence. This state then serves as the basis of all other states and is the inner core of them all; and this state is meant in the Word by 'a suckling'. After he has been brought into a state of innocence he is led into a state of affection for celestial good, that is, into a state of love towards parents, which with them exists in place of love to the Lord; this state is meant by 'a young child'. After that he is led into a state of affection for spiritual good, which is mutual love, or charity towards those who are children like himself, which state is meant by the expression 'boys'. When he grows up further still he is led into a state of affection for truth; this is meant by the expression 'young men'. Subsequent states however are meant by 'men' and at last 'old men'. This final state, which is meant by the expression 'old men', is a state of wisdom which has the innocence of earliest childhood within it, and so the first state and the last are united. And when he is old, being so to speak a small child again yet one who is now wise, that person is led into the Lord's kingdom.

[2] From this it becomes clear that innocence is the first state, which is that of 'a suckling'. A woman who suckles an infant other than her own also means innocence therefore, for the state of giver and receiver, as with the one who acts and the other who is acted upon, is perceived as being similar. The reason why here it is said that they sent away 'the nurse' or wet nurse too is so that the affection for truth might be described, that is to say, that it sprang from innocence; for it is not the affection for truth unless it has innocence within it, 2526, 2780, 3111. Indeed it is by means of innocence that the Lord flows into that affection, doing so together with wisdom since true innocence is wisdom itself, see 2305, 2306; and those who possess it are seen in the eyes of angels as infants or small children, 154, 2306.

[3] That 'a suckling' in the Word means innocence is also evident from other places, as in David,

Out of the mouth of infants and sucklings You have founded strength. Psalms 8:2; Matthew 21:16.

Here 'infants' stands for celestial love, 'sucklings' for innocence. In Jeremiah,

Why are you committing great evil against your own souls, to cut off from you man and woman, infant and suckling from the midst of Judah, so that I cause no remnant to be left to you? Jeremiah 44:7.

Here similarly 'infant and suckling' stands for celestial love and its innocence. When these cease to exist no remnants exist any longer, that is, no good or truth that has been stored away by the Lord in the internal man remains any longer, remnants being good and truth stored away there by Him, see 1906, 2284. For when innocence perishes so do all goods and truths, for innocence comes directly from the Divine Himself, and so is the essential element in them. In the same prophet,

The infant and the suckling faint in the streets of the city. Lamentations 2:11.

Here the meaning is similar. In the same prophet,

The sea monsters give the breast, they suckle their young; the daughter of My people is cruel, the tongue of the suckling has cleaved to the roof of its mouth for thirst; the little children begged for bread, none held it out to them. Lamentations 4:3-4.

Again 'suckling' stands for innocence, 'little children' for affections for good. In Moses,

Outside the sword will bereave - and out of the chambers terror - both young man and virgin, and suckling together with old man. Deuteronomy 32:25.

'The sword will bereave young man, virgin, and suckling together with old man' stands for the fact that falsity will destroy the affection for truth and the affection for good, and also innocence together with wisdom. In Isaiah,

They will bring your sons in their bosom, and your daughters will be carried on their shoulder; and kings will be your foster fathers, and their queens your wet nurses. Isaiah 49:22-23.

'Kings as foster fathers' stands for intelligence, 'queens as wet nurses' for wisdom, which, as stated above, is the wisdom that goes with innocence.