As with many common verbs, the meaning of “to say” in the Bible is highly dependent on context. Who is speaking? Who is hearing? What is it about? Is it a command, a message, an apology, instruction? All these things enter into the meaning of “say.” In general, though, “saying” has to do with sharing truth at various levels -- from the most exalted power people can have to perceive the Lord's desires directly to the most basic of orders issued to people at their lowest.

1815. 'He said to him, I am Jehovah' means the Lord's Internal Man which is Jehovah, from whom perception came. This is clear from what has been stated in various places already, to the effect that the Lord's Internal, that is, whatever the Lord received from the Father, was in Him Jehovah - for He was conceived from Jehovah. That which a person receives from the, father is one thing, while that from the mother is another. From the father a person receives everything that is internal, the soul itself or life being from the father; but from the mother he receives everything that is external. In short, the interior man or spirit itself comes from the father, but the exterior man or body itself from the mother. This anyone may grasp merely from the consideration that the soul itself is inseminated by the father, and starts to clothe itself in the ovum with a tiny body. All else that is subsequently added to it, both in the ovum and in the womb, comes from the mother, for it receives nothing contributing to its growth from anywhere else.

[2] From this it becomes clear that internally the Lord was Jehovah. Since however the external which the Lord received from the mother was to be united to the Divine, or Jehovah - and this, as has been stated, was accomplished by means of temptations and victories - it inevitably appeared to Him that when He spoke to Jehovah, it was as if to another. But in fact He spoke to Himself, that is to say, insofar as He had become joined to Jehovah. The perception which the Lord possessed - being most perfect, far superior to that of every other who has ever been born - sprang from His Internal Man, that is, from Jehovah Himself; and this is meant here in the internal sense by 'Jehovah said to him'.