4. We may also observe how trivial incidents are wrought into God's scheme. The Egyptian hatred of the shepherd class secured one of the prime reasons for the removal from Canaan--the unimpeded growth of a tribe into a nation. There was no room for further peaceful and separate expansion in that thickly populated country. Nor would there have been in Egypt, unless under the condition of comparative isolation, which could not have been obtained in any other way. Thus an unreasonable prejudice, possibly connected with religious ideas, became an important factor in the development of Israel; and, once again, we have to note the wisdom of the great Builder who uses not only gold, silver, and precious stones, but even wood, hay, stubble--follies and sins--for His edifice. 5. The interview of Jacob with Pharaoh is pathetic and beautiful. The old man comports himself, in all the later history of Joseph, as if done with the world, and waiting to go. 'Let me die, since I have seen thy face,' was his farewell to life. He takes no part in the negotiation about Goshen, but has evidently handed over all temporal cares to younger hands. A halo of removedness lies round his grey hairs, and to Pharaoh he behaves as one withdrawn from fleeting things, and, by age and nearness to the end, superior even to a king's dignity. As he enters the royal presence he does not do reverence, but invokes a blessing upon him. 'The less is blessed of the better.' He has nothing to do with court ceremonials or conventionalities. The hoary head is a crown of honour, Pharaoh recognises his right to address him thus by the kindly question as to his age, which implied respect for his years. The answer of the 'Hebrew Ulysses,' as Stanley calls him, breathes a spirit of melancholy not unnatural in one who had once more been uprooted, and found himself again a wanderer in his old age. The tremulous voice has borne the words across all the centuries, and has everywhere evoked a response in the hearts of weary and saddened men. Look at the component parts of this pensive retrospect.