3860. 'Leah conceived and bore a son' means spiritual conception and birth from what is external to what is internal. This is clear from the meaning of 'conceiving and bearing' in the internal sense as being regenerated, for a person who is being regenerated is conceived and born anew. Regeneration is for' this reason called rebirth, but that rebirth is spiritual. A person is indeed born a human being from his parents, but he does not become truly human until he is born again from the Lord. Spiritual and celestial life is what makes a person truly human, for that life distinguishes him from animals. This conception and birth is what is meant in the Word by the conceptions and births of all who are mentioned there, and by the words used here, 'Leah conceived and bore a son'. As to its being the generations and births of faith and love that are meant, see 613, 1145, 1255, 2020, 2584, 3856. Those conceptions and births take place from what is external to what is internal, and this is meant by 'Leah conceived and bore', for 'Leah' represents the affection for external truth, 3793, 3819, and 'Reuben' the truth of faith, which is the first stage of regeneration and the external from which it begins. The implications of all this will be evident from all that follows regarding Jacob's children by Leah and by Rachel.

613. That 'members of his own generation' has to do with faith is not evident from the sense of the letter, which sense is historical. Nevertheless because they are matters of a purely internal nature here, things that have to do with faith are meant. It is also clear from the train of thought that 'generations' here means nothing else. The same occurs several times in the Word, as in Isaiah,

Let those that be of you build the waste places of old; raise up the foundations of generation upon generation, and you will be called, The repairer of the breach, The restorer of paths to dwell in. Isaiah 58:12.

All the details here mean things that have to do with faith. 'The waste places of old' means those on the celestial side of faith, 'the foundations of generation upon generation' at the same time meaning those on the spiritual side, and which had lapsed since ancient times. In the same prophet,

They will build up the waste places of old, they will raise up the former desolations, and they will renew the waste cities, the desolations of generation upon generation. Isaiah 61:4.

Here the meaning is similar. In the same prophet,

They will not labour in vain, and they will not generate in sudden terror; for they will be the seed of the blessed of Jehovah, and their offspring with them. Isaiah 65:23.

Here also 'generating' has reference to things that have to do with faith, and 'labouring' to those that have to do with love. 'The seed of the blessed of Jehovah' has reference to the latter, 'offspring' to the former.