If we pursue this matter further, we shall be told that the stable object is unchanging under the impact or stress of some particular external or internal variable or, perhaps, that it resists the passage of time.
Religion must mainly be a matter of principles only. It cannot be a matter of rules. The moment it degenerates into rules, it ceases to be a religion, as it kills responsibility which is an essence of the true religious act.
It's easier when you play. You get your emotion out. You scream. You yell. You do whatever you want. You play. But it's tough to sit.