The number "two" has two different meanings in the Bible. In most cases "two" indicates a joining together or unification. This is easy to see if we consider the conflicts we tend to have between our "hearts" and our "heads" -- between what we want and what we know. Our "hearts" tell us that we want pie with ice cream for dinner; our "heads" tell us we should have grilled chicken and salad. If we can bring those two together and actually want what's good for us, we'll be pretty happy. We're built that way -- with our emotions balanced against our intellect -- because the Lord is built that way. His essence is love itself, or Divine Love, the source of all caring, emotion and energy. It is expressed as Divine Wisdom, which gives form to that love and puts it to work, and is the source of all knowledge and reasoning. In His case the two aspects are always in conjunction, always in harmony. It's easy also to see how that duality is reflected throughout creation: plants and animals, food and drink, silver and gold. Most importantly, it's reflected in the two genders, with women representing love and men representing wisdom. That's the underlying reason why conjunction in marriage is such a holy thing. So when "two" is used in the Bible to indicate some sort of pairing or unity, it means a joining together. In rare cases, however, "two" is used more purely as a number. In these cases it stands for a profane or unholy state that comes before a holy one. This is because "three" represents a state of holiness and completion (Jesus, for instance, rose from the tomb on the third day), and "two" represents the state just before it.

904. That 'God spoke to Noah' means the Lord's presence with the member of the Church becomes clear from the internal sense of the Word. The Lord speaks to everybody, for whatever good and truth a person wills and thinks comes from the Lord. With everyone there are at least two evil spirits and two angels. The former activate his evils whereas the latter instill goods and truths. Every good or truth that angels instill is the Lord's; in this way the Lord is constantly speaking to man, though quite differently from one person to the next. To people who allow themselves to be carried away by evil spirits the Lord speaks as though He were not present, or so far away that He can hardly be said to be speaking. But to those who are being led by the Lord, the Lord speaks as one who is quite present. This becomes clear enough from the fact that nobody can possibly think of anything good and true except from the Lord.

[2] The Lord's presence is relative to the state of love towards the neighbour and of faith present in a person. It is in love towards the neighbour that the Lord is present, for He is present in all good, and not so much in so-called faith that is devoid of love. Faith devoid of love and charity is something severed or disjoined. Wherever conjunction exists there has to be a conjoining agency, which is exclusively love and charity. This may become clear to anyone from the fact that the Lord has compassion on everybody, loves everyone, and wishes to make everyone eternally happy. A person therefore who is devoid of the kind of love that leads him to have compassion on others, to love them, and to wish to make them happy, cannot be joined to the Lord because he is not at all like Him, and is in no sense the image of Him. Looking to the Lord by means of that which goes by the name of faith while hating the neighbour amounts not only to standing a long way off, but also to having between himself and the Lord a hell-like chasm into which the person would fall if he wished to go any nearer. For it is hatred towards the neighbour that constitutes that intervening hell-like chasm.

[3] The Lord is present with a person the moment he starts to love the neighbour. It is in love that the Lord is present, and to the extent that a person has love the Lord is present. And to the extent that the Lord is present He speaks to man. No one knows anything other than that he thinks from himself. Yet he possesses not one single idea of thought, not even the shred of an idea, from himself. Rather that which is evil and false he possesses through evil spirits from hell, and that which is good and true through angels from the Lord. Such is influx, the channel by which a person's life comes and by which consequently his soul interacts with the body. All these considerations make clear what 'God spoke to Noah' means. 'Saying to someone' means one thing, as in Genesis 1:29; 3:13-14, 17; 4:6, 9, 15; 6:13; 7:1, while 'speaking to someone' means another. Here speaking to Noah' means His being present, for the subject now is the regenerate person, who has had charity conferred on him.