In a playful and imaginative sense, we can say that dishes to wash at home can "wait" just like the concept of heaven "waiting." However, it's important to note that dishes, unlike abstract ideas like heaven, do not have consciousness or the ability to delay tasks themselves. The phrase "heaven can wait" is often used metaphorically to convey that some things can be postponed or deferred without severe consequences.
In the context of household chores, it's always best to wash dishes promptly after use to maintain cleanliness and hygiene. Leaving dirty dishes for too long can lead to unpleasant odors, attract pests, and make the task more challenging when the food dries and sticks to the surfaces.
So while it's fun to play with language and metaphors, it's essential to remember that household responsibilities, including washing dishes, are best addressed in a timely manner for practical reasons.