Prohibited Sales: Gharar, Deception and Uncertainty

Gharar involves excessive uncertainty in a contract. Deception and serious ambiguity about goods or price undermine fair consent and may invalidate transactions.

Gharar denotes serious uncertainty that affects a contractual exchange. The concern is not every small unknown detail but uncertainty substantial enough to create unfair risk or dispute. Tadlis involves deception, while jahalah concerns ignorance about essential contractual terms. Classical jurists analyse the object of sale, deliverability, quantity and price to determine legal consequences. Modern transactions must be assessed by their actual terms rather than judged solely by commercial labels.

In Hanafi fiqh, details and conditions matter. Identify the people involved, the property or duty, and the terms of the agreement. Then ask whether the rule is lawful and valid, and what could make the answer change. A general Qur'anic verse and a detailed Hanafi judgement have different roles. Do not treat a short school example as a ruling for every real-life contract.