The Prophet ﷺ said:

"The hand of Allah is full and it is not diminished by continuous spending night and day. Do you not see that He has been spending since the creation of the heavens and the earth, and it has not decreased anything in His hand?"

This describes Allah’s infinite generosity. Continuous spending hasn't decreased His treasures. It reminds us to trust the Provider whose wealth never ends. Have absolute certainty in His power. Trust He turns the skies for you.