If the sick person cannot do Wudu with water because he is unable to or because he is afraid that it will make his sickness worse or delay his recovery, then he should do Tayammum. If the sick people cannot stand, then he may pray sitting. If he is unable to pray sitting, he may pray lying on his side. If he is unable to pray on his side, he may pray lying on his back with his feet towards the Qiblah.

There is no difference between reading the Quran from the Mus-haf or reading from an electronic Mus-haf, or from pages on the Internet, or from the screen of a mobile phone. There is nothing wrong with reading the Quran from the computer screen without Wudu.

The substances that prevent water from reaching the skin are substances that have “mass” and are usually waterproof, so they do not dissolve and are not removed by putting water on them.

1. Purity in Islam is of two types: tangible purity and intangible purity. Impurity is also of two types: tangible impurity and intangible impurity. 2. Tangible purity is the purity from ritual impurity and tangible impurity. 3. Tangible impurity is things that the Lawgiver has deemed to be impure and filthy. 4. Intangible purity is the purity of the believer, who is free of Shirk and disbelief. 5. Intangible impurity is the impurity of disbelief, evildoing and sin.