3868. 'She conceived again and bore a son' means spiritual conception and birth from what is external towards things that are more internal still. This is clear from what has been stated above in 3860, where the same words occur. An advance is said to be made from what is external towards things that are more internal still when that advance is from knowledge, which is a property of the understanding, to the will; or spiritually speaking, from truth which is the truth of faith to charity. For the understanding is that which proceeds from the will and gives the will a certain visual form, as faith in a similar way proceeds from charity and gives charity a certain outward form. From this it is evident that the external manifestation of the will is the understanding and the external manifestation of charity is faith. Or what amounts to the same, it is evident that the internal substance of the understanding is the will and the internal substance of faith is charity. Consequently an advance from what is external to things that are more internal still consists in an advance from faith in the understanding to faith in the will, and so from faith to charity - which is represented by 'Levi', dealt with shortly below.

[2] It should be recognized that when distinguished from charity the word faith is used to mean truth, such as the truth of doctrine, that is, such as is incorporated in the confession called the Apostles' Creed. This usage is in accord with the general meaning the word has in the Church, for the belief is that possessing faith in truths constitutes the faith through which salvation comes. Few know that faith is trust and confidence, and among these few fewer still know that trust or confidence originates in charity and is unable to exist with anyone who does not possess the life of charity.

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.