Let us, therefore, make every effort to enter that rest, so that no one will perish by following their example of disobedience.
OJBTherefore, let us have zerizut (diligence) to enter into that menuchah, for fear that anyone fall through following be'ikvot (in the footsteps) of their same lack of mishma'at (obedience).
TCENTTherefore let us make every effort to enter that rest, so that no one will fall into the same pattern of disobedience.
T4TGod severely punished the Israelites because they disbelieved his message. So we must strive to experience entering that place of resting eternally, in order that he will not severely punish any of us for not believing his message.