The power of ONE Mitzvah

how can one Mitzvah one Commandment that Hashem how can that one act be enough to fix the whole world if a dinosaur would have listened and not eat from the it's a DOT that would have been enough to have a fixed world that would have been mission accomplished for God yes and from here we learn a tremendous lesson one commandment would have been enough for a domination to fix the world that's the power of one Mitzvah says do we do what kind would you accomplish one meets rise able to fix the world