Praise be to Allaah.
Firstly:
There is nothing wrong with teaching Qur’aan to a non-Muslim
if there is the hope that he will become Muslim and benefit from this
teaching.
Al-Nawawi (may Allah have mercy on him) said:
Our companions said: The kaafir should not be prevented from
listening to the Qur’aan but he should be prevented from touching the Mushaf.
But is it permissible to teach him Qur’aan? That depends. If there is no
hope that he will become Muslim, it is not permissible, but if there is the
hope that he will become Muslim, it is permitted according to the sounder
opinion; this was the definitive view of al-Qaadi Husayn, and was regarded
as more correct by al-Baghawi and others. End quote.
Al-Majmoo‘, 2/85
Ibn Hajar (may Allah have mercy on him) said:
This is an issue concerning which the early generation
differed. Maalik did not allow teaching Qur’aan to a kaafir; Abu Haneefah
gave a concession allowing it; and the view of al-Shaafa‘i differed. What
seems to be the correct view is that there should be a differentiation
between the one who it is hoped will become Muslim and there is certainty
that he is not learning it in order to criticize it, and the one who it is
certain it will have no positive impact on him or it is thought likely that
this will enable him to attack Islam. And Allah knows best. A
differentiation should also be made between teaching a little of it or a
lot. End quote.
Fath al-Baari, 6/107
Allah, may He be exalted, says (interpretation of the
meaning):
“And if anyone of the
Mushrikoon (polytheists, idolaters, pagans, disbelievers in the Oneness of
Allaah) seeks your protection then grant him protection so that he may hear
the Word of Allaah (the Qur’aan) and then escort him to where he can be
secure, that is because they are men who know not”
[al-Tawbah 9:6].
Al-Shawkaani (may Allah have mercy on him) said:
What is meant is that if any of the mushrikeen whom you are
commanded to fight seeks your protection, then give him protection, i.e.,
protect him and keep him safe so that he can hear the Word of Allah from you
and ponder it properly and understand the truth to which you are calling
him. Then escort him to a place of safety, i.e., a place where he will be
safe after hearing the word of Allah if he does not become Muslim. End
quote.
Fath al-Qadeer, 2/491.
Secondly:
Islam does not approve of a relationship and meetings between
a young man and a girl that are outside the framework of marriage. So you
have to repent to Allah from what you are doing. If you hope that this girl
will become Muslim, then our advice to you is that you should marry her so
that you can help her to become Muslim, and a reward like hers will also be
written for you.
We ask Allah to guide and help you.
And Allah knows best.