2636. 'Abraham was a son a hundred years old' means a complete state of union. This is clear from the meaning of 'a hundred' as that which is complete, dealt with immediately below, and from the meaning of 'years' as state, dealt with in 482, 487, 488, 493, 893, here a state of union. What a complete state is of the Lord's Divine united to His Human, or what amounts to the same, united to the Rational - for the human has its beginnings in the inmost part of the rational, 2106, 2194 - is not easy to express in a way that can be understood, though it can nevertheless be illustrated by the things which with man are called a complete state when he is being reformed and regenerated.

[2] It is well known that a person cannot be regenerated except in adult years, for not until then is he able to exercise reason and judgement and in so doing to receive good and truth from the Lord. Before entering that state he is being prepared by the Lord through the implantation of such things as can serve him as the soil for receiving the seeds of truth and good. Implanted thus are many states of innocence and charity, also cognitions of good and truth, and consequently thoughts. This implantation occurs during many years before his regeneration takes place. When a person has been endowed with these things and so has been prepared, his state is now said to be complete, for the things that are interior have been arranged ready to receive. All those things with a person which the Lord grants him prior to regeneration and by means of which he is regenerated are called remnants, which in the Word are meant by the number ten, 576, 1738, 2284, and also by a hundred when the state for regeneration is complete, 1988.

[3] These things that are so with man may serve to illustrate what is meant by a complete state of the Human united to the Divine in the Lord. That is to say, they may illustrate the state when the Lord by His own power - through the conflicts brought about by temptations and through victories, and through the powers of Divine wisdom and intelligence - gathered to Himself within the Human, that is, within the Rational, so much of the Divine that He was able to unite the Divine itself to the Divine acquired within the Rational. And it was to represent this state that, even though Abraham had spent many years in the land of Canaan, Isaac was not born to him until he was a hundred years old. These are the arcana contained within the number 'a hundred years', which was Abraham's age.

[4] That the number 'a hundred' means that which is complete may also be seen from other places in the Word, as in Isaiah,

No more will there be from it an infant of days, nor an old man who has not completed his days, for the child will die a son a hundred years old, and the sinner a son a hundred years old will be accursed. Isaiah 65:20.

Here 'a hundred' clearly stands for that which is complete, for it is said, 'No more will there be an infant of days, nor an old man who has not completed his days', and, a child and a sinner will be 'a hundred years old', that is, a time when his state is complete.

[5] In Matthew,

Everyone who has left houses or brothers or sisters or father or mother or wife or children or fields, for My name's sake, will receive a hundredfold and will be allotted the inheritance of eternal life. Matthew 19:29; Mark 10:29-30.

Here 'a hundredfold' stands for that which is complete, otherwise described as 'good measure, pressed down, shaken together, and running over', in Luke 6:38.

[6] In Luke,

Some seed fell on good ground, and when it had grown up it brought forth fruit a hundredfold. Luke 8:8; Matthew 13:8, 23; Mark 4:20.

Here also 'a hundred' stands for that which is complete, a number which would not have been mentioned unless it had had that meaning. A similar meaning exists in the parable about the debtors, where the Lord says that one owed a hundred baths of oil and the other a hundred cors of wheat, Luke 16:5-7. The same applies in other places where a hundred is mentioned. It is similar with a thousand, regarding which number, see 2575.

2083. 'And you will call his name Isaac' means the Divine Rational. This is clear from Isaac's representation and also from the meaning of his name in the internal sense.

From Isaac's representation: As stated frequently already, 'Abraham' represents the Lord's Internal Man, 'Isaac' His Rational Man, and 'Jacob' His Natural Man. The Lord's Internal Man was Jehovah Himself. Because the Rational Man was conceived from the influx of the Internal Man into the External Man's affection for knowledge, 1896, 1902, 1910, it originated in the Divine thus joined to the Human. Consequently the first rational represented by 'Ishmael' was human, but it was made Divine by the Lord, and is then represented by 'Isaac'.

From the meaning of his name: He was given the name Isaac from the word for 'laughter', and because laughter in the internal sense means the affection for truth, which belongs to the rational, as shown above in 2072, Isaac accordingly here means the Divine Rational.

[2] From His own power the Lord made Divine everything that was human with Him. Thus He made not only the rational Divine but also the sensory part, interior and exterior, and so the body itself. In this way He united the Human to the Divine. It has been shown already that not only the rational, but also the sensory part, and so the whole body also was made Divine and Jehovah. This may also become clear to anyone from the fact that He alone has risen as to the body from the dead, and sits at the right hand of the Divine Power both with His entire Divine and with His entire Human. 'Sitting at the right hand of Divine power' means having all power in heaven and on earth.