Can you imagine what would happen if the entire world had insufficient oxygen to breath for 1 minute? If you are one of those who can hold their breath for well over a minute, this would not pose a big problem. However, many people would not survive such a shock and many others would come out severely, and perhaps permanently, injured. What if this unfathomable disaster lasts for 2 minutes?
The above thought experiment brings up the issue of strength in the face of scarcity of the essentials. And that connects us to the concept of fasting in Islam. Especially the fasting during the long summer days pushes the bodies and wills to their limits. Yet the believers force themselves to obey the command of God and wait for the time of sunset to break their fast. Pondering over this worship through the perspective of the above thought experiment, we can see that God is strengthening the believers through fasting so that when a scarcity occurs, which will definitely happen throughout the course of life several times, the believers can survive not only in their bodies but also in their faiths. This last point about surviving in faith needs further scrutiny.
"And We will surely test you with something of fear and hunger and a loss of wealth and lives and fruits,..." (2/155)
Surviving in your faith automatically connotates other concepts: inflictions and challenges to your faith, strength of your faith, death in your faith or flourishing in your faith. For example, freedom and justice are essential needs of humans. An unusual delay in the delivery of justice or an irrationally long duration of an oppressive regime put people in a strenuous state of mind where they feel obliged to question the veracity of their faith and their adherence to it. Absence of basic sustenance for many while the ridiculous wealth possessed by the few and continuation of this structure over time while God's apparent indifference to this state may push people to trying life styles where they act regardless of God's commands. Such lethal situations for faith are part of the destiny, and if the believers are not prepared for them, their survival in faith is rather unlikely. If the occurrence of such trials are inevitable, how can the believers prepare for them?
The very first step in addressing any situation is properly understanding it. The trials discussed here are not simple trials that put you through hardship. These are the events that you would clearly label as "heartless, treacherous, merciless", and they compel you to question whether God is really merciful and compassionate as He says in the Quran so many times: "if He is so, then why is this situation?" These are the events that crush the connections between the believers and their adherence to the traditions narrated to them. That is, the words and actions of the prophet Muhammad (pbuh) and the people who represent his tradition come under scrutiny. This is when the believers can at last truly empathize with the atheists and understand why they are so stuck with the problem of evil!
"[Remember] when they came at you from above you and from below you, and when eyes shifted [in fear], and hearts reached the throats and you assumed about Allah [various] assumptions." (33/10)
In fact realizing the existence and severity of situations that may shake us from our foundations is not limited to the events in the adult life. From a very early stage, we humans are hardwired for detecting and coping with cases of irreversible consequences. I am talking about the early years of childhood when we learn and start thinking about death. It doesn't take too long to ask the most dreaded question:
"Mom, dad! Are you going to die? What is going to happen to me when you die?"
One approach in solving these problems is abandoning life itself so that they won't happen. That is, you bring your own discontinuity so that the uncertainty of its otherwise occurrence becomes certain. This is the approach of the sufis or the ascetics, where they abandon the worldly life, eat less, sleep less, interact with people at minimum. They reduce their existence so that they won't face a fundamental quake in their lives, because there is nothing to shake. This way of life brought about the generations that eventually left the material world and the world of knowledge, i.e. science and technology, to those who don't have a regard for God. So, the power shifted to the people who did not prepare themselves for the life after death.
Today, following the same route means not interfering with life at all and becoming an item of display in documentaries. It means becoming a topic or figure in epic movies but remaining passive and inactive when it comes to real life. Is this what God wants?
"O mankind, indeed We have created you from male and female and made you peoples and tribes that you may know one another. " (49/13)
"The believing men and believing women are allies of one another. They enjoin what is right and forbid what is wrong and establish prayer and give zakah and obey Allah and His Messenger. Those - Allah will have mercy upon them..." (9/71)
"They did not prevent each other from committing sins nor would they themselves stay away from them. Evil was what they had done!" (5/79)