4605. 'Reuben, Jacob's firstborn' means the good of faith. This is clear from the meaning of 'the firstborn' as faith, dealt with in 352, 367, 2435, 3325; also from the representation of 'Jacob' as the good of natural truth, dealt with in 4538, and from that of 'Reuben' as the essential nature of faith. For in the genuine sense 'Reuben' means the truth of faith, 3861, 3866, but after the truth of faith has become good he means the good of faith. Furthermore faith essentially is charity, and so the truth of faith essentially is the good of faith, because it cannot have any existence at all unless it springs from charity - that is, truth cannot have any real existence unless it springs from good. This being so, once a person has been regenerated good occupies the first place, or is the firstborn, see 3325, 3494. This is the reason why 'Reuben, Jacob's firstborn' at this point means the good of faith. A similar instance of this meaning occurs in Moses,
May Reuben live and not die; and his mortal men will be [few in] numbers. Deuteronomy 33:6.
The reason 'Reuben' here means the good of faith is that in the Prophecy of Moses regarding the sons of Jacob, Reuben is placed first and Judah second, thus in a different ordering in this prophecy from that of Jacob in Genesis 49. For, as stated above at the end of 4603, the order in which their names appear is determined by the state belonging to the subject under discussion.
[2] Similarly in John,
I heard the number of the sealed, a hundred and forty-four thousand sealed out of every tribe - twelve thousand sealed out of the tribe of Judah, twelve thousand sealed out of the tribe of Reuben, twelve thousand sealed out of the tribe of Gad. Revelation 7:4-5.
In this case Judah is mentioned first, Reuben second, and Gad third. These three in this place make up a first group; and because the Lord's kingdom is the subject here, 'Judah' means celestial good such as exists in the inmost or third heaven, 'Reuben' spiritual good, which is the same as the good of faith, such as exists in the second or middle heaven, and 'Gad' the good of the natural, such as exists in the first heaven. But a different meaning is found in the prophecy of Deborah and Barak,
Princes in Issachar were with Deborah; and as was Issachar, so was Barak, into the valley he was sent under his command 1
- into the divisions of Reuben great decrees of the heart. Why do you dwell between two burdens to hear the hissings of the droves? - towards the divisions of Reuben great searchings of the heart. Judges 5:15-16.
Unless he knows what 'Issachar', 'Deborah', 'Barak', and 'Reuben' represent, and what 'princes', 'the valley', 'a division', 'decrees of the heart', 'two burdens' and 'the hissings of the droves' mean, no one can know what these words are used to mean. But 'Reuben', it is evident, means faith here.
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