I am doing research on the concept of monotheism in the world's five major religions. Could you please explain to me the concept of monotheism in Islam?
 

It has become common, of late, for people to recite the Qur'ân in a style that comprises a lot of affected weeping. Their recitation loses its sweetness as a consequence. It is closer to wailing than to a recitation. What do Islamic teachings say about this approach to reciting the Qur'ân?

Is it permissible to read Qur'aan while a women is having mensus (periods)?

Is it true that the person who is used to studying in Islamic schools, and has no previous experience of studying in non-Islamic schools, will never be able to connect with the environment that surrounds him, where most of the people are non-Muslims and that he will grow up shy and will never find any way to succeed either in his academic life or in the workplace? What is your opinion about that?

I want to make my children keen to pray, because they will pray once then forget about prayer many times. I always advise them and pray to Allah to guide them. How can I encourage them and make them love prayer?.

I am a woman who corresponds with some European and American women via the internet. We have been exchanging gifts and discussing sewing ideas for two years. I have tried to talk to them about Islam, but I stopped for fear that I do not know enough to call them to Islam and I might make some mistakes. What do you advise me to do, should I cut off my ties with them altogether or should I carry on with the aim of calling them to Islam despite the difficulties? and how should I begin? Is this relationship regarded as friendship, and what is the Islamic ruling on it?

A non-Muslim friend of mine asked how I could prove the existence of God and why He has given us life, and what its purpose is?
My answer did not satisfy him, please tell me what I should tell him?

There are many religions.

Why do Muslims think that Islam is true. Is there any factual basis?

One of the guys at work was asking me why I became Muslim and I told him it is the path I must follow. I don’t know sometimes what I should say, for me it is the path I must follow. What can I say to someone; I don’t want to push what I believe, so how should I answer someone if asked, what is the right way to answer the questions? Sometimes I feel I don’t give the right answers... Any clues as to what I can say?

I understand that hijab is required, and I’ve been wearing it for some time now but I feel like putting it on might have been a mistake.  I don’t feel like it’s made me become a better Muslim, and I feel almost like I’m deceiving people because they look at me as an example even though I’m still struggling with a lot of things. Also, if I take it off, is it really something Allah will punish me for? It seems like such a petty thing. Isn’t the most important thing having a clean heart?