For example the water has been obtained without the permission of the owner...

For example the water has been obtained without the permission of the owner, or it is in an unlawful (ghasbi) utensil or the utensil is made of gold or silver in which one cannot do wudu ' or ghusl. In all such cases, one should do Tayammum . E. The conditions for the validity of Tayammum Similar to what you read in wudu and ghusl, the validity of Tayammum depends on certain conditions. These conditions are five in number: 1. Niyyat.

If the Tayammum is only one, then it is not necessary to specify it whether it is a substitute of wudu or ghusl. 2. Continuity ( muwalat ). The acts of Tayammum must follow each other. 3. Order (tartibi). All the acts must be done in the order described above. 4. The parts of the body relevant to Tayammum (i.e., fore-head and the two hands) must be tahir and there shouldn't be any type of cover on them, e.g., ring, nail­ polish, etc. 5.

Under normal circumstance, a person must do Tayammum by himself. But in case of disability, someone else may help him. In the latter case, the helper should take the hands of the helped and strike them on the earth and do the Tayammum ; if this is not possible, then the helper should strike his own hands on the earth and then wipe the fore-head and the hands of the helped. F.

Some general rules If there still is ample time for prayers, then one is not allowed to perform his salat with Tayammum unless he becomes sure of water's unavailability. What happens if water becomes available while one is performing his salat with Tayammum?

If water becomes available while one is performing his salat with Tayammum , then there can be two different circumstances: (1) The water was found after he had already gone to the first ruku `-his salat is valid and there is no need to repeat it. (2) The water was found before he had gone to the first ruku `-he will have to repeat his salat with wudu .

This rule is based on a question which Zurarah had asked Imam Muhammad al-Baqir (as): “What should a person do if water comes while he has already started his salat (with Tayammum )?” The Imam said, “As long as the person has not yet gone to ruku `, he should leave his prayer and do wudu ; but if he has gone to ruku `, then he should continue his prayer.

Indeed, the Tayammum is one of the two purifications.” [^1]53 What happens if water becomes available after one has performed the salt with Tayammum ? If water becomes available after the salat has been performed, then it is not wajib to repeat that salat with wudu '.