Fi-Sabilillah
Fi Sabilillah means "in the path of Allah". It is the seventh of the eight groups who may receive Zakat, and the most argued over. Classical scholars read it narrowly. Many modern scholars read it broadly, to cover work that serves the community. Nothing is settled.
HAF's Zakat appeal distributes within the agreed categories.
What the Word Means
Three small words. Fi means in. Sabil means a path or road. Allah needs no translation.
The phrase runs right through the Qur'an and is not usually a technical term at all. Spending in the path of Allah, striving in the path of Allah, emigrating in the path of Allah - in those places it carries its wide, everyday sense of anything done for Him.
That is exactly where the difficulty starts. In one particular verse, the one listing who may receive Zakat (Qur'an 9:60), the same phrase appears as the name of a specific category. And a category that means everything is not a category at all.
What It Meant to the Classical Scholars
The classical reading is narrow, and it is worth stating plainly rather than talking around.
The four schools understood fi sabilillah in this verse to mean those engaged in the armed defence of the Muslim community - specifically volunteers who were not drawing a wage from the treasury and could not equip themselves. Zakat under this heading paid for their provisions and equipment.
Imam al-Nawawi and other classical jurists said directly that the category did not extend to general good works, teaching, or building institutions. Those were worthy, and they were to be funded from voluntary charity.
Hanafi scholars add one more group. A person unable to afford the Hajj they are obliged to perform may be helped under this heading, and a pilgrim stranded on the way may be too. Darul Ifta Birmingham, one of the main Hanafi institutions in Britain, states the position in just those terms: the fighter who cannot equip himself, or the person who cannot complete their Hajj.
The Modern Argument for Reading It Wider
From the early twentieth century onwards, a number of scholars argued that the phrase should be given its broader Qur'anic sense.
Muhammad Abduh, Rashid Rida, Abul A'la Mawdudi and, most fully, Yusuf al-Qaradawi in his Fiqh az-Zakah made the case. In summary: the phrase is wide everywhere else in the Qur'an; the needs of the community have changed; and what defends and sustains Muslims now is as likely to be a school, a clinic, a well or sound teaching as it is a frontier.
On this reading, Zakat under this heading could fund education, da'wah, Islamic institutions, and projects serving the public good.
This is the reading many contemporary charities rely on, whether or not they say so.

The Case Against Widening It
The objection is not merely conservative, and it deserves to be heard properly.
If fi sabilillah covers every good cause, then the list of eight has no edges. Allah named eight groups; a reading that lets the seventh swallow the other seven makes the naming pointless. Al-Qaradawi himself acknowledged the force of this.
There is a practical version of the same worry. Zakat is, first and last, a transfer to the poor. Every pound redirected to a building or a programme is a pound not reaching someone who has nothing. Schools, mosques and da'wah are worth funding - from Sadaqah, which has no restrictions at all, and from Lillah, which exists precisely for money Zakat cannot cover.
There is also the ownership condition. Most scholars require Zakat to become the property of a qualifying person. A building owns nothing and receives nothing.
What This Means for Giving in Britain
Two things are worth being clear about.
The classical meaning does not arise here. Registered charities in the United Kingdom cannot fund armed activity of any kind, and none does. That part of the debate is historical and legal history rather than a live option for a British donor.
What is live is the breadth of the modern reading. The real question in Britain is whether Zakat may fund a school, a water project, a mosque, or the running of a relief programme - and that is where charities differ from one another without always saying so.
A short note on mosques. The classical position is that Zakat cannot build one. Some contemporary scholars permit it in countries where Muslims are a minority and provision is scarce, and Britain is sometimes named in that argument. It remains a minority position.
If a charity describes something as eligible under this category, it is entirely reasonable to ask which scholarly position it is following and who advised it. A good organisation will have an answer ready.

Frequently Asked Questions
Under the Hanafi position, yes, in a narrow case: a person who is obliged to perform Hajj but genuinely cannot afford it, or a pilgrim stranded on the journey. The other schools generally do not accept this, holding that Hajj is only obligatory on someone who can already afford it. Follow the position of your own school, and ask about the particular case.
Most scholars say no, and that is the safer answer. A minority of contemporary scholars allow it where Muslims are a minority and there is nowhere to pray. If building mosques matters to you, voluntary charity funds them without any of this difficulty and carries no restriction on how it is spent.
Because a list is being made. Elsewhere the phrase describes a spirit in which things are done. In this verse it names one of eight groups set apart from each other, and the usual rule when reading a list is that each item means something the others do not. That is the heart of the disagreement, and reasonable scholars have landed on both sides of it.
Which position they follow, and whose. Whether their scholarly adviser has reviewed that specific project. And whether, if you would rather not rely on the broad reading, they can direct your Zakat to the poor and needy instead. Any organisation handling Zakat properly will be able to answer all three.
No, and this is worth knowing if the debate concerns you. People who have lost everything in a disaster are poor and needy, which are the first two categories and the least disputed of the eight. Food, water, shelter and medical aid for them sit on completely settled ground. Nothing about this argument touches that.