Basically I’ve been dealing with this doubt I randomly thought of about a year ago. We live in a world where everything is plain/straightforward and can be logically explained. It’s hard for me to grasp the concept that when I die I’ll see the angel of death. I don’t know if this makes sense but hopefully someone can help clear this up Inshallah it’s been eating away at me for a while.
May Allah strengthen your iman and guide you. It's true, a lot of things in this world can be explained very easily and direct cause can be determined. But not everything, in fact most things are still up for debate and doubt. Many simple things are yet to be discovered, such as the remaining 80% of the ocean that is untouched.
We live in a world where it is so easy to detach from your faith, particularly in an Islamophobic world and era. However, if you look into it, you will find that Islam has already established what recent science has accomplished. Subhan-Allah.
Also, the fact that we deep down know that Islam makes the most sense of any religions, and yet it receives the most hate from media, all proves that Muslims are enduring a collective test, and it is all for a greater reason.
I will not lie to you and also share with you that I do have my doubts, since I am young myself. But simple research of the miracles of Islam and how advanced it is, and the remembrance of Allah, all guide me.
I hope this helped.
One of the great tragedies of the modern education has been to express physical laws as absolute; shifting the perspective from God-driven to laws-driven which is, an understandable and inevitable consequence to the reactions of the theists to science in the olden days.
But for Muslims, believing that natural laws are absolute and that even God is restricted by them is wrong. Dr.Israr Ahmad even termed it a modern form of shirk, as destructive as idol worshiping. How can God be restricted by laws when He Himself created them?
Another consequence of this thought was the attempt to explain miracles and the unknown using physical laws. Some said angels do not exist, they are just metaphors that represent natural laws. Some said Musa (AS) parting the sea was actually strong winds driving the water up. Essentially a disbelief in the nature of miracles and the unknown.
A miracle or the unknown by definition is something that defies logic and laws of nature. And Allah and his power of creation is above any physical or natural laws.
That said, there may or may not be a theory to explain the presence of angels in the future. No one can say anything about the future with any certainty. Until then, we can only believe with true certainty the word that Allah has given us. He has affirmed that angels exist, and so shall we believe.