“Indeed, Allah [alone] has knowledge of the Hour and sends down the rain and knows what is in the wombs. And no soul perceives what it will earn tomorrow, and no soul perceives in what land it will die. Indeed, Allah is Knowing and Acquainted.” –Luqman, 34
There are five things we will never know that only God knows. Allah has mentioned this in Surah Luqman, verse 34.
1. When Judgement Day will come.
2. When the rain will fall.
3. What is in the womb of a pregnant woman.
4. What you will earn tomorrow.
5. Where you will die.
Bear in mind that technology, no matter how updated it is, will never be 100% accurate. If it is designed by human beings, it will be prone to error. Our jobs and businesses, no matter how efficient and effective they are, do not guarantee you will still have them tomorrow. True security lies with God. All knowledge and sustenance comes from Him. May Allah protect us from our own arrogance and may He grant us sustenance always, InsyaAllah. 🙂