3365. 'And Isaac went to Abimelech the king of the Philistines, to Gerar' means matters of doctrine concerning faith. This is clear from the representation of 'Isaac' as the Lord as regards the Divine Rational, dealt with in 1893, 2066, 2072, 2083, 2630 - 'Isaac' being the Lord's Divine Rational as regards Divine Good, 3012, 3194, 3210, and also as regards Divine Truth, which is represented by Isaac's marriage to Rebekah, 3012, 3013, 3077, so that 'Isaac' here represents the Lord as regards the Divine Truth joined to the Divine Good of the Rational, since Isaac was accompanied by Rebekah, and she was called his sister; from the representation of 'Abimelech' as the doctrine of faith which has regard to rational concepts, 2504, 2509, 2510, 2533; from the meaning of 'the king of the Philistines' as matters of doctrine - 'the king' in the internal sense being truth that is the truth of doctrine, see 1672, 2015, 2069, and 'the Philistines' the knowledge of cognitions, which are also matters of doctrine, 1197, 1198; and from the meaning of 'Gerar' as faith, 1209, 2504. From these meanings one may see what 'Isaac went to Abimelech the king of the Philistines, to Gerar' means, namely that the Lord is the source of the doctrine of faith which has regard to rational concepts, or what amounts to the same, to matters of doctrine concerning faith.

[2] The expression 'matters of doctrine' is used to describe all those things that constitute doctrine, and insofar as that doctrine is able to be received and to be acknowledged in heaven by angels and on earth by men it is said to have regard to rational concepts. Actually it is the rational that receives and acknowledges them; but the rational is such that it cannot possibly comprehend Divine things, for it is finite, and what is finite cannot comprehend anything of what is Infinite. For this reason Divine truths from the Lord present themselves before the rational by means of appearances. This is why matters of doctrine are no more than the appearances of Divine truth, that is, no more than celestial and spiritual vessels that hold what is Divine within them. And because they hold the Divine, that is, the Lord, within them, they therefore stir a person's affection, and thereby the Lord is joined to angels and to men.

2510. That 'Abimelech' is the doctrine of faith which has regard to rational things becomes clear from the fact that he regarded Sarah not as Abraham's wife but as his sister, and 'Sarah when a sister' means rational truth, 2508. The same is also evident from the verses that follow below, for there the question whether the doctrine of faith has its origin in the rational or in the celestial is the subject. 'Abimelech' therefore means the doctrine of faith which has regard to rational things. Doctrine is said to regard rational things when nothing is acknowledged as the truth of doctrine except that which can be grasped by reason, so that when anything that is a matter of doctrine is looked at it is seen from the rational. But the fact that the doctrine of faith does not have a rational but a celestial origin is, in what follows, the teaching of the internal sense.