In my humble opinion, what I have observed is that, this hot topic and the other one, whether Pakistan would be a secular state or Islamic, always ends in an emotionally charged participants from both sides rather than analyzing the situation with rationality and historical references.

To cut it short and brief, in the early years of Pakistan, no debates or discussions were conducted on sensitive topics like these. As 6th September is approaching near, what we observed in Indo-Pak War of 1965 was, a sense of honor, unity and dignity which erected Pakistani people and the ideology together, although many other security imperatives and political dynamics shaped the internal politics of the country. This internal situation lead us to the debacle of Bangladesh and the secession of East Pakistan.

So a million dollar question is where we went wrong???

If we observe and read the speeches and lectures of Quaid and Allama Iqbal with a critical eye and rationality, we will reach to a conclusion that after the demise of Quaid, Pakistan was left short of leadership, with all the pygmies to rule the sad state of affairs making it worse with the passage of time. In retrospect, we can say that we lost our way with the demise of genuine leadership soon after the genesis of Pakistan where we went astray.
Read and analyze all the speeches of Quaid and Iqbal's vision to understand the deeper concept of TNT.

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Ideals are peaceful. History is violent