Originally Posted by
wizardsrainbow
VERY interesting debate going on here. Both sides have made good points and Turtlesong's direct quote does in fact leave the door open.
But also consider this.... Roland took his right of manhood (gunslinger) test early because of his discovery of Marten/Gabrielle, thereby weaving Roland intricately into that triangle. Steven also knew that Roland was stubborn, willful and was destined for a long, hard and lonely life. I can imagine that Steven had some foreshadowing of Gabrielle's death by Roland's own hand and a) refused to try to change ka and b) had some perverse belief that as painful as it would be to both Roland and himself to let ka proceed, the matricide would serve to toughen Roland for the long rigorous path that Steven knew Roland would travel in life.