Some debts cannot be repaid with money. Some debts cannot even be repaid with apologies. They remain, quietly gathering weight over the years, until one day they become too heavy to carry in silence. This is about one such debt.I am a Hindu retired Army officer. For decades I wore the uniform of India, believing that every Indian life was equally worthy of protection, irrespective of religion, caste or language. That belief was not merely professional. It was deeply personal. Yet somewhere after taking off the uniform, I failed to live up to it.Over the last decade, there were many moments when several lakh Indian Muslims stood up in public against what they believed was an assault on constitutional values. Whether every slogan they raised was perfect is beside the point. Whether every political opinion they held was correct is also beside the point.What matters is that they stood. I did not. Neither for the cause, nor for them. That sentence has become increasingly difficult for me to live with.Like many others from the majority community, I watched. I analysed. I discussed. I found reasons to wait. I told myself that someone else would speak. That the institutions of the republic would eventually correct themselves. That perhaps this was not my battle.But silence is not neutral. Silence has benefits. Today, when I look back at Shaheen Bagh, I no longer see merely a protest. I see thousands of fellow citizens, mostly vulnerable womenfolk, standing in the open while people like me remained safely behind closed doors.I often ask myself a painful question. Had lakhs of us stood beside them – not because we agreed with every demand, but because we believed that no Indian community should ever have to defend constitutional liberties alone – would history have unfolded differently?No one can answer that with certainty. But my conscience has already answered it. It tells me that our absence mattered. It tells me that when citizens from the majority community fail to stand beside a vulnerable minority, the minority becomes easier to isolate, easier to caricature and easier to dismiss.That’s the difference between the fate of Umar Khalid and Kanhaiya Kumar, Shaheen Bagh and Jantar Mantar. There is no other difference. That thought haunts me. That is not a legal conclusion. It is a moral one. And it is directed not at the State, but at myself.I have often admired courage in uniform. It took me 73 years to realise that another kind of courage is rarer still – the courage to stand beside fellow citizens when they are unpopular, misunderstood or feared.A scene from A Few Good Men haunts me on some nights. When the two young marines were dismissed from service for applying ‘Code Red’, one of them cried out, ‘But we did nothing wrong. We did it under orders.’ His senior solemnly reminded him, ‘ Yes, we did. We were supposed to fight for people who couldn’t fight for themselves.’This lesson has nothing to do with being in the army. It has everything to do with the values of a good citizen, particularly a good Hindu.That is the courage I lacked. Many people tell me that one person could not have made a difference.Perhaps. History is not changed by one voice. But history is changed by millions of individuals each deciding that their own voice is too small to matter.I was one of those millions. I regret deeply that..If this essay reaches even one of those Indians who once stood in protest while I remained a spectator, I want to say something that should have been said years ago.I am sorry. Not because I necessarily agreed with every slogan you raised. Not because I belonged to your religion. But because I belonged to mine, and I failed to use the privilege that came with it. You carried a burden that should have been shared. I helped make it heavier by staying silent. An apology this late changes nothing. But perhaps it can do one small thing. It can bear witness to a truth that I can no longer deny. When some Indians stood for the republic, another Indian who should have stood with them did not. That Indian was me.Alok Asthana is a retired colonel of the Indian Army.