The Torah is a Meritocracy
While Reuben is the first born he is not the leader of the brothers, Judah is. This is to teach us that according to the Torah leadership does not come by our birth but by our actions.
While Reuben is the first born he is not the leader of the brothers, Judah is. This is to teach us that according to the Torah leadership does not come by our birth but by our actions.