5965. 'And came to the land of Canaan, to Jacob their father' means the dwelling-place where natural but not spiritual good resides. This is clear from the meaning of 'the land of Canaan' as the Church, dealt with in 3705, 3686, 4447, 4517, 5136, and so the dwelling-place of those who were to represent the Church, who were the descendants of Jacob, as is well known; and from the representation of 'Jacob' as natural good, dealt with in 3305, 3659, 3775, 4009, 4073, 4234, 4538, but not spiritual good since this is represented by 'Israel'. For the representation of 'Jacob' as the external aspect of the Church and of 'Israel' as the internal, see 4186, 4570. Whether you say natural good or the external aspect of the Church, and spiritual good or the internal aspect of the Church, it all amounts to the same since natural good constitutes the external aspect of the Church, and spiritual good the internal aspect of the Church.

[2] The expression 'spiritual' is used to describe that which is in the light of heaven, for what is in that light has the affection for good and the perception of truth within itself. Such affection and perception make use of that light because that light comes from the Lord. People therefore who have spiritual good and truth within themselves are in the internal part of the Church, for their heads are up in heaven. But the expression 'natural' is used to describe that which is in the light of the world, for what is in this light does not have the affection for good or the perception of truth within itself, only outside itself. For the light of heaven flows down and shines round about it, thus outside it but not within it, with the result that the person can know that good is good or truth is truth because it is said to be good or truth but not because he perceives for himself that it is such. People therefore who have only natural good within themselves are in the external part of the Church, for their heads are not in heaven. Instead what light their heads receive from heaven comes from without. Jacob is called Jacob, not Israel, at this point for the reason that they are engrossed in external interests, as is plain from what has been stated above.

4009. 'And he gave them into the hand of his sons' means that they were given to truths. This is clear from the meaning of 'sons' as truths, dealt with in 489, 491, 533, 2623, 3373. 'Giving into their hand' means giving them the right of control, for 'the hand' means power, 878, 3387. The truths which are meant by 'sons' in this case are those which are called sensory truths, for what the senses perceive as truths exist as the boundaries of the natural mind. For the natural degree of man's mind communicates on one side with sensory impressions which belong to the body and on the other side with the rational concepts which belong to the rational mind. By means of what lies in between a way of ascent so to speak is provided from sensory impressions which belong to the body, and are open in the direction of the world, up to the rational concepts which belong to the rational mind and are open in the direction of heaven. And in the same manner they provide a way of descent, that is to say, from heaven down to the world. This situation exists only with man. It is this ascent and descent that is dealt with in the internal sense of the chapters at this point in Genesis. And in order that every single thing may be expressed representatively, the rational is represented by Isaac and Rebekah, the natural by Jacob and both his wives, and the sensory awareness by the latters' sons. But since the sensory awareness as the ultimate degree of order incorporates everything prior to it each son represents something general in which those things are present, as shown above.