Our relationship with Allah (SWT) extends to our relationship with fellow human beings and all of Allah's creations.
Even "lifeless" objects like the earth have rights and should be treated with respect.
Mishandling the earth or causing it injustice for no reason will result in it bearing witness against us on the Day of Qiyamah.
The earth's humility means it accepts our treatment, but a time will come when we are beneath it, and it will have its say, expanding for the righteous and contracting for the unjust.
Just as an enemy would seek revenge when no longer weak, the seemingly "weak" creation of Allah can bear witness against us.
Allah created everything on earth for the benefit of humanity, and in turn, humanity was created for the worship of Allah.
All creations have rights upon us, and our interaction with them reflects our character and personality.
Food, as a blessing from Allah, must be respected; we should not waste it or leave plates dirty.
Cleaning a plate after eating, even a disposable one, demonstrates good character and earns supplications (dua) from the plate itself.
We should not needlessly trouble or harm insects, animals, or other creations that are not bothering us, but rather appreciate their existence as signs of Allah's beauty.