Allah's world works round the clock for us. Anybody can see that. It does not matter whether they believe in Allah or not.
We in fact create our clocks and calculate our time based on how Allah's world works nonstop for us.
Ya Allah, how simple and clear these things are!
Al-Haqqul Mubeen, as Allah says in the Qur'an.
And if there were an interruption of even a nanosecond, or a Planck Unit of Time, in the function of the universe -- a universe that constantly works for us -- everything about our life will be disrupted and destroyed.
So, given all this, why should we ever, ever, ever stop Working for Allah? Part of which is inviting everyone in the world to Allah.
Using every means and every ounce of energy at our disposal to Take the Qur'an to Every Home and Heart that Needs It and Which One Does Not?
And now do you see why Allah's world is in the kind of mess it is in? One reason: Because so many people in the world just don't Work for Allah.
Another reason because those who used to Work for Allah at one time have stopped doing so now.