6376. 'And the foal of his she-ass to the outstanding vine' means truth from the rational for the internal Church. This is clear from the meaning of 'the vine' as the spiritual Church, dealt with in 1069, 5113, so that 'the outstanding vine' means the internal Church (for the internal part of the Church is more outstanding than the external part of it); and from the meaning of 'the foal of a she-ass' as rational truth, dealt with in 2781. The external part of the Church is distinct and separate from the internal, in that it is located in the natural, thus in the external man, whereas the internal part is located in the rational, thus in the internal man. Members of the external Church are governed by truth, those of the internal Church by good. The former are motivated not so much by the good of charity as they are by the truth of faith, whereas the latter are motivated by the good of charity and from this by the truth of faith. Members of the internal Church are the ones meant by 'the outstanding vine', but members of the external Church are the ones meant by 'the vine'.

5754. 'Why does my lord speak such words as these?' means reflection as to why such a thing flows in. This is clear from the meaning of 'speaking' as flowing in, and from the meaning of 'such words as these' as that thing or such a thing, dealt with just above in 5752. 'Why', a word used when asking oneself a question, implies reflection.