Read it through once

He looked round and saw the knife that had stabbed Basil Hallward. He had cleaned it many times, till there was no stain left upon it. It was bright, and glistened. As it had killed the painter, so it would kill the painter’s work, and all that that meant. It would kill the past, and when that was dead, he would be free. It would kill this monstrous soul-life, and without its hideous warnings, he would be at peace. He seized the thing, and stabbed the picture with it.