Does the emission of semen resulting from conscious thought invalidate the fast?
General Chapter
Al-Mughni
Book of Fasting
Primary text
If a person intentionally thinks, resulting in the emission of semen, the fast remains valid. This is the established position, supported by the Prophet's saying: "My Ummah is pardoned for error, forgetfulness, and what crosses their minds, as long as they neither act upon it nor speak of it." Furthermore, there is no explicit textual basis (Nass) or scholarly consensus (Ijma) indicating invalidation. It cannot be compared to physical contact or repeated gazing because thought alone is less provocative and less likely to lead directly to emission than those acts.
Supporting text
A dissenting view, attributed to Abu Hafs Al-Baramaki and chosen by Ibn Aqil, states that the fast is invalidated. This is reasoned because conscious thought is an intentional act, evidenced by the sinfulness associated with dwelling on heresy or disbelief. They argue that since Allah praises those who contemplate His creation and forbids contemplating His essence, contemplation that leads to emission implies a degree of control. If the mere image of the act crosses the heart, and emission follows, the fast is not invalidated because the intrusive thought cannot be completely repelled.