The sick performing Hajj

Allaah says in His Holy Book:

“. . . Hajj to the House [Ka‘bah] is a duty that mankind
owes to Allaah, those who can afford the expenses (for one’s conveyance, provision
and residence]; and whoever disbelieves, then Allaah stands not in need of any of the ‘Aalameen
[mankind and jinn].” [Aal ‘Imraan 3:97]

The scholars’ discussion of the ability to perform Hajj revolves
around the availability of a means of transport and sufficient money for the journey there
and back, as well as sufficient funds to cover one’s family’s needs during
one’s absence, freedom from debt, good health, security on the way, and – for women –
a mahram (blood relative within the prohibited degrees of marriage, or a husband).

The issue of your Muslim friend revolves around the question of
health, so we will focus on this matter here:

With regard to the interpretation of the aayah (verse of the
Qur’aan) quoted above, ‘Ikrimah (may Allaah have mercy on him) said: “Sabeel
[paraphrased in the phrase ‘those who can afford the expenses’] means
health.” (Tafseer Ibn Katheer).

One of the conditions of Hajj being obligatory is that a person
should be free of physical illness and disability that would prevent him from performing
Hajj. If a person is suffering from a chronic illness, permanent disability, paralysis
(that makes him unable to walk) or is very old and unable to move about, then there is no
obligation to perform Hajj.

If a person is able to perform Hajj with the help of another, then it
becomes a duty to perform Hajj when such help is available. (al-Mawsoo‘ah
al-Fiqhiyyah, 17/34).

Ibn Katheer, may Allaah have mercy on him, said: “There may be
different categories of ability. Sometimes a person may be able to perform Hajj by
himself, and sometimes with the help of others, as is stated in the books of Ahkaam
(Islamic rulings).” (Tafseer of the aayah previously quoted).

Whoever suffers from a permanent disability that prevents him from
performing Hajj must appoint someone to perform Hajj on his behalf. If his disability is
not permanent, then he should wait until he has recovered, then perform Hajj for himself;
he is not permitted to appoint someone to perform Hajj on his behalf.

This is the answer to your question, which I hope you will convey to
your friend. I do not want to miss this opportunity to thank you for your concern and
interest in finding out the Islamic rulings in this situation which has to do with the
fifth pillar of Islam. I also wish to encourage and invite you to join us in Islam. Peace
be with you.