Q&A: Purity

Answer

If the probability of the leather originating from a zabiha (an animal slaughtered Islamically) source is so weak that people would not normally give any credence (for example, the probability of 2%), it is to be considered impure and this cannot be used in salat. But if the probability is not so weak, it can be considered pure and using it in salat would be permissible.

Answer

It is necessary to use water, even if a few drops of water, after Istibra because ritual purity (Taharat) is obtained by use of water only. If a man does not use water, his prayers would be void. Albeit performing Istibra on its own is recommended (Mustahab) and not obligatory. For details about Istibra refer to the Islamic Laws book.

Answer

Yes, he can consider everything in the house ritually pure as long as he does not know that it has become impure. Just conjecture or doubt about impurity is of no value.

Answer

There is no problem in praying in those clothes that were pure before washing them [in such facilities] as long as you are not aware that they have become impure. [In other words, what goes in the public washing machine as pure comes out as pure unless you are sure that it has become impure.] Similarly, [you can pray in] the impure clothes [that were washed in the public laundry machines] provided that you are reassured: that the impure element, if any, has been washed away; that the pure water covered the entire impure area twice (if it had become impure by urine and even if the water was connected to kurr source as an obligatory precaution) or just once (if it had become impure by other elements); and that the water was removed from the clothes by wringing or other similar method [i.e., spinning of the machine] if it was qalil. However, if you are not sure and just have conjecture that the garment has been purified as per religious requirement, the previously impure garment will still be considered impure and praying in it would not be valid.

Answer

If it is possible to wipe the water off the carpet by using a piece of cloth or a vacuum cleaner, it can be purified with qalil water, provided that the water is wiped off the carpet, in the process. Conversely, it must be purified by kathir water [i.e., by using a hose pipe connected to the tap].

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Yes, he can consider everything in the house ritually pure as long as he does not know that it has become impure. Just conjecture or doubt about impurity is of no value.

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It is sufficient to wash it once. However, if the water is little, it is necessary to rid it of the water by wringing.

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The earth cannot purify the tires.

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A well known religious law says: "Everything is ritually pure for you unless you come to know that it is ritually impure." This law declares everything to be pure unless one becomes sure a particular item has become impure. And as long as you are not sure that it has become ritually impure (najis), it is to be considered pure and you can apply all the rules of purity to it without any hesitation or doubt.

Answer

The Ahlul Kitab (that is, the Jews, the Christians and the Zoroastrians) are ritually pure (tahir) as long as you do not know that they have become ritually impure (najis) by coming into contact with an impure object. You can follow this ruling when dealing with them.