There is only one river in Egypt significant enough to be called ‘the river’ – the Nile. Pharoah is standing on the banks of the Nile, which irrigates that narrow tract of land alongside it, on which Egypt’s agriculture has always been dependant.
God’s presence is always accompanied by a sense of awe. Those who say they have been in God’s presence and yet are still full of self-confidence, and are light in their manner or over-familiar with God, show that they are still strangers to his power and glory.
Like the Pharoah that later called on his magicians to duplicate Moses’ signs, this man also seeks an interpretation from them. The failure of the magicians to interpret the dreams would have troubled Pharoah even more. It is some consolation to the world to think that their own experts can be trusted to solve their own problems, without having to resort to God’s help. It somehow makes the fear of the supernatural manageable. But when this fails, it only emphasises man’s weakness and God’s majesty.