Praise be to Allaah.
If the loan will be paid back without interest, then there is
nothing wrong with taking it, whether it is paid back in full or half is
paid back or less than half, and even if nothing at all is paid back,
because this given by the state as a help and it can waive all or part of
the debt.
The basic principle concerning that is that a loan is a
contract of a charitable nature in the first place, and the lender has the
right not to ask for his money back, and that is mustahabb if the borrower
is hard up, as Allaah says (interpretation of the meaning): “And if the
debtor is in a hard time (has no money), then grant him time till it is easy
for him to repay; but if you remit it by way of charity, that is better for
you if you did but know” [al-Baqarah 2:280].
Muslim (1653) narrated that Abu Qataadah said: I heard the
Messenger of Allaah (blessings and peace of Allaah be upon him) say:
“Whoever would like Allaah to save him from the distress of the Day of
Resurrection, let him give one who is hard up more time (to pay off his
debts) or let him waive (the debt) from him (in whole or in part).”
But if the reason for your confusion is that this state is
not a Muslim state, and in this case the student is going to benefit from
the wealth of the kuffaar, there is nothing wrong with this either, in sha
Allaah. Accepting the gift of a mushrik is permissible. Imam al-Bukhaari
included that in a chapter heading in his Saheeh: “Chapter on
accepting gifts from the mushrikeen,” in which he narrated (2618) the
hadeeth of ‘Abd al-Rahmaan ibn Abi Bakr (may Allaah be pleased with him) who
said: We were with the Prophet (blessings and peace of Allaah be upon him),
one hundred and thirty, and the Prophet (blessings and peace of Allaah be
upon him) said: “ Does anyone among you have any food?” One man had a saa’
of food or the like with him, so dough was made, then a mushrik man who was
very tall came with sheep that he was herding, and the Prophet (blessings
and peace of be upon him) said: “A sale or a gift?” He said: No, a sale. So
he bought a sheep from him and it was cooked...
al-Haafiz Ibn Hajar (may Allaah have mercy on him) said:
This hadeeth indicates that it is permissible to accept the
gift of a mushrik, because he asked him whether he would sell or give.
And it shows to be false the opinion of those who say that a
gift should be returned to an idolater but not to one of the People of the
Book (i.e., a Jew or Christian), because this Bedouin was an idolater.
See also the answer to question number
6964 and
85108.
And Allaah knows best.