All of this heavy work was performed by the Indian boatmen, or "trippers," as they were called. They were the fur-hunters during the cold winter months; but so long as there was open water--that is, no ice--they were employed by hundreds to take in goods and bring out furs. The one despotic command delivered to these brigades by the company was, "push on!" They argued: The summer in these high latitudes is short; we must make the most of it. Every day tells, and there must be no lagging by the way. The result was, that the men were worked to the last degree of endurance. Many failed at the oar, while others dropped under the heavy loads on the difficult portages. "Fill up the ranks quickly, and push on," was the order. It was all excitement, and rush, and high pressure, from the beginning of the tripping season until the close. There was no relaxation--no Sabbath--no rest. It seemed utter folly for the missionary to come in where such a condition of things existed, and say to the best men of the best brigade: "We know the summer is short, and it is essential for the welfare of the company and your own wages, that the goods should be taken in, and the furs brought out. But a Higher Power has said, `Remember the Sabbath day to keep it holy, so when Saturday night overtakes you, tie up your boats, lay aside your oars, and rest in quietness and devotion until God's day is over.'" The company in their blindness were at first astounded, then enraged. To lose one-seventh of the short summer, when, as it was, the brigades were sometimes caught by the ice, would never do! This fanaticism must be stopped! They threatened--they persecuted the missionary and the Indians. Their monopoly in the country gave them great power, and they wielded it unmercifully. Unable to induce the missionary by bribes or threats to take another stand, they resorted to persecution; and by calumnies most foul, strove to destroy his good name, and to drive him out of the country. He was a wise and judicious, as well as a brave man; and, standing at his post, endeavoured to show his rich and powerful detractors, that no harm would come to them by their employees resting one day in seven. He bravely declared, that a man could do more work in six days by resting the seventh, than by working continuously; and he challenged them to the test.