When Jewish boys were twelve years old, and could read the Hebrew language, and knew the psalms, and understood the prophets, and were learning to obey the Law--then they were practically grown up. At this age a boy could be called "a son of the Law." He could go along with his parents to Jerusalem when it was Passover time. Each year Joseph and Mary liked to be in Jerusalem for the Passover. When Jesus was twelve years old, he was "a son of the Law," like other boys his age, and for the first time he went with them. Many friends and relatives kept them company as they started on the road. Now from Nazareth it was more than eighty miles to Jerusalem, and eighty miles is a long way to walk. It would have been easier to ride in a cart; but nobody traveled that way in Palestine. The roads were too rough and narrow for anything but walking. Donkeys and horses might carry the heavy luggage, but the people went on foot. There were no bridges, and so the only way to get from one side of a river to the other was to find a shallow place and wade across. It would take two or three days to go from Nazareth to Jerusalem. When the travelers were tired at night, there was not likely to be any place to sleep along the road, except under the open sky and the stars. There were three stages to their journey. The first was the pleasant part, through Galilee. When the travelers left Nazareth that day, the sky was clear and the air was fresh. The fields lay lovely in the sunlight. The roads were full of people from many countries. There were always merchants on the road traveling from the East to Greece and Egypt, and back to the East again. Galilee was beautiful, and Galilee was busy. Sooner or later the time must come to leave pleasant Galilee behind. But which way would they go from there? Should they go straight south through Samaria? That would have been the shortest and the easiest way. The only thing against it was that the people of Samaria were not friendly to Jews. Long years before, Samaria had been the home of many of the Jewish people. But foreigners came and settled among them. Then their ways became so different that the people of Jerusalem said they were not Jewish any more. They were bitter rivals of the Jews, and it was hardly safe to go among them. So the travelers chose, for the second stage of their journey, the long road down the valley of the river Jordan. But they did not find this very pleasant, either. High above the river stood the banks, and it seemed as though the river itself were at the bottom of a great, deep ditch. And down there was the road they had to take. In some places they came to slime and mud, and dead trees and twisted roots. But sometimes there were farms and villages. It was hot at the north end of the Jordan, when first they came to it; and the farther south the travelers went, the hotter grew the weather.