She immediately sent an army into the country of the Drevliens, and punished with terrible severity the murderers of her husband. The powerful tribe was soon brought again into subjection to the Russian crown. As a sort of defiant parade of her power, and to overawe the turbulent Drevliens, she traversed their whole country, with her son, accompanied by a very imposing retinue of her best warriors. Having thus brought them to subjection, she instituted over them a just and benevolent system of government, that they might have no occasion again to rise in revolt. They soon became so warmly attached to her that they ever were foremost in support of her power. One year had not passed ere Olga was seated as firmly upon the throne as Oleg or Igor had ever been. She then, leaving her son Sviatoslaf at Kief, set out on a tour through her northern provinces. Everywhere, by her wise measures and her deep interest in the welfare of her subjects, she won admiration and love. The annals of those times are full of her praises. The impression produced by this visit was not effaced from the popular mind for five hundred years, being handed down from father to son. The sledge in which she traveled was for many generations preserved as a sacred relic. She returned to Kief, and there resided with her son, for many years, in peace and happiness. The whole empire was tranquil, and in the lowly cabins of the Russians there was plenty, and no sounds of war or violence disturbed the quiet of their lives. This seems to have been one of the most serene and pleasant periods of Russian history. This noble woman was born a pagan. But the gospel of Christ was preached in the churches of Kief, and she heard it and was deeply impressed with its sublimity and beauty. Her life was drawing to a close. The grandeur of empire she was soon to lay aside for the darkness and the silence of the tomb. These thoughts oppressed her mind, which was, by nature, elevated, sensitive and refined. She sent for the Christian pastors and conversed with them about the immortality of the soul, and salvation through faith in the atonement of our Lord and Saviour Jesus Christ. The good seed of Christian truth fell into good soil. Cordially she embraced the gospel.