6284. 'And the name of my fathers Abraham and Isaac' means, and the essential nature of internal goodness and truth. This is clear from the meaning of 'the name' as the essential nature, as immediately above in 6283; and from the representation of 'Abraham and Isaac' as internal goodness and truth, dealt with above in 6276. Internal goodness and truth must be present within external goodness and truth if the latter are to be goodness and truth. For as stated above in 6275, the external is merely something that provides an outward form in which the internal can exist and lead a life in accord with what flows into it from the Lord. And the internal too is merely something providing an outward form when considered in relation to what is supreme, namely the Lord. He is the Source of all life, and things below Him are forms that are merely receivers of life, ranged by degrees in order down to the last and lowest, which is the body.

Water generally represents “natural truth,” or true concepts about day-to-day matters and physical things. Since all water ultimately flows into the seas, then, it follows that a sea represents a huge agglomeration of such natural truths -- usually all of the natural truth a person has, or all the natural truth a church has. Water in the sea mixes freely, and is easily stirred up by winds and currents. This is also true of the concepts we hold about natural things -- they are not all related to each other, and when relationships do exist they usually can change without damaging the concepts themselves. Many of the concepts are easily disputed, and arguments can arise like waves on the ocean -- generally with little effect other than a mixing of waters. But the sea also offers great bounty. We draw fish from it (spiritual food), float ships (doctrinal systems) on it, bathe in it (using true concepts to purify ourselves), and the water that evaporates from it and falls as rain (purer forms of truth that can attach to desires for good) makes life possible.