Yes, when theres's no impulse strong enough to outweigh reasoning. You don't need Ghazali for this, Kant also explains it. Before suggesting that I rephrase things, I think you should explore the domain first.
That’s beside the point. It’s perfectly valid to draw inspiration from Kant or Al-Ghazali for your decision-making framework, but neither explains how people actually make decisions in general-their work is fundamentally normative. By the way, I'd be surprised if a true Kantian would have arrived at the same decision as you.