仔细考察任何财产资产——无论它是自然存在的，如蘑菇，还是通过人的努力而存在的，如一条面包或一辆汽车——都清楚地表明，获取它们需要付出劳动。

Close examination of any of the property assets, whether they exist naturally, like a mushroom or whether they exist by man’s effort, such as a loaf or a car, clearly suggests that their acquisition requires work.

"‘Amal"(工作)一词含义广泛，涵盖众多类型与形式，并产生各种不同的结果。因此，伊斯兰教法（Shar‘a，即神圣立法）并未将"‘Amal"一词置于绝对的形式而不加界定，也未以笼统的方式对其加以定义，而是提及了某些具体的工作形式。它阐明了各类工作，以及那些被认可为取得所有权之途径的工作。通过考察描述工作的神圣律例，可以看出，作为合法占有财产有效途径的法定工作类型包括以下几种：

The term ’Amal (work) has a wide meaning encompassing numerous types and forms and has various results, therefore the Shar’a (divine legislation) did not leave the word ‘Amal in its absolute form without definition. It also did not define ‘Amal in a general form but mentioned certain specific forms of work. It demonstrated the types of work and those that are accepted to be means of ownership. By examining the divine rules that describe work, it appears that the types of legal work, which are a valid means of possessing property, are the following:

1. 开垦荒地（死地）。

1. Cultivation of unused (dead) land.

2. 提取地下或空中所存在的事物。

2. Extracting that which exists inside the earth, or in the air.

3. 狩猎

3. Hunting.

4. 经纪（Samsara）与佣金代理（Dalala）。

4. Brokerage (Samsara) and Commission Agency (Dalala).

5. 身体与资本的合伙（穆达拉巴）

5. Partnership of body and capital (Mudharaba).

6. 分成耕作（Musaqat）

6. Sharecropping (Musaqat).

7. 为他人打工以获取报酬。

7. Working for others for a wage.