3027. 'And you shall take a wife for my son Isaac' means that from this came the affection for truth which was to be joined to the affection for good belonging to the Rational. This is clear from what has been stated above in 3024.

'Pairs of hands, eyes, etc.' relate to the will and understanding, or to good and truth. The right side to the will or good, and the left to the understanding or truth.

(Odkazy: Conjugial Love 310)