No answer for my question?
......which we can use to improve the financial systems ......
....
You have to be in the leadership position in a system to improve it.
And right now Pakistani nation is not leading the financial planning of the world, so just be a good follower and wait for your turn to rise up and then use your judgement to change it.
How many times you have seen that a bank CEO has walked up to a pauper faqeer and asked him how to improve the banking system? Then how to do you think mere Maulanas who can't improve even Pakistan's economy would be able to do something worthwhile about improving global financial system?
......
..we can announce Quranic instructions on economics as obsolete...
Quran is filled with instructions for individuals, for groups, and for nations.
You as an individual fulfill them at the individual level to the best of your abilities,
Groups should fulfill the group-obligations to the best of their abilities.
Nations should fulfill the national-obligations to the best of their abilities.
In Quran there is no "forced conversions" to anything neither for the individual, nor the group nor the nation.
So do not be a hut-dharm and disrupt the existing financial systems. Be good at them and rise to the top and then say, I want to do things slightly differently, in order to improve the system and people will listen to you.
Similarly groups have to strive hard and reach to the top
Similarly nations have to strive hard and reach to the top.
And when the nations are at the top, they can decide to update the rules that govern an existing system.
We all know, Pakistan is financially at the bottom of the pit (or near the bottom), then the first "Quranic obligation" for us as a nation is to get out of the hellish poverty filled pit instead of sitting their among the tribals and primitive people, arguing about something that we have no control on.
Hope this clears up things for you.