I would like to ask you about my friends who claim they can call spirits. Is it possibly true? If it is, what is really going on?

I want to serve my Religion, what should I do?

How sound is this hadeeth: “The ink of the scholar is more sacred than the blood of the martyr”?

I have embraced Islam – praise be to Allah – and I have three children; I come from a Christian family that is tolerant of my being Muslim. My question is: how can I introduce Islam to my children, one of whom is eleven years old, the other is eight years old, and my daughter is five years old, without forcing them?

In our country we have been affected by war and we were expelled from our land 23 years ago. Praise be to Allah, my father and I are settled now and we have a business. We borrowed money in order to settle and start a business, the value of which was 1 million. When we worked out the value of zakaah that we owe on the property and trade goods that we have in our possession, it was estimated to be 7 million, and the trade goods on which zakaah is due are worth 5 or 6 million. 
My questions are: 
1. Are we required to pay zakaah, as we have not paid it all these years because we were not able to pay off the debt of 1 million? Was it correct for us not to pay zakaah?
2. We do not have any cash now, if we are required to pay zakaah. We helped a brother of ours to pay off a debt he owed, so that he could pay off the borrowed amount without paying the interest that had been agreed upon. Is it possible for us to waive this debt and thus pay off the zakaah that we owe?
3. We own some property in the country where the war was, that we took possession of after the war ended, and we are planning to sell this property in order to pay off debts and so that we can buy a house in the place where we live now. Is this property subject to zakaah?.

He masturbated during the day in Ramadan in order to provide a sample of semen for testing in the case of infertility; what are the consequences of that action?

My friends and I get together one night a week to recite a few verses of the Book of Allah, so as to learn how to recite the Qur'an, then after that we talk about various things. But we heard that it is not permissible to gather to recite Qur'an and that is only permissible for the purpose of memorization. Is this true?

Which is more important: dealing with feelings and thoughts that Allaah dislikes, such as destructive envy, hatred, arrogance, showing off, thinking highly of one's deeds, hard-heartedness, etc., which form the evil that resides in the heart, or focusing on doing outward naafil deeds such as prayer, fasting and other acts of worship and fulfilling vows even though those other things are present in the heart? Please advise us, may Allah reward you with good.

If the sin involves the rights of another person then what form should repentance take?

I am from a Muslim background, but I never used to offer the obligatory prayers and even when I tried to pray once, I did not do it right. In other words I did not prepare to do it in the proper manner. I ask Allah to forgive me. I heard that the one who does not pray is a disbeliever and is not a Muslim, but whoever offers the five daily prayers, or one or two of them and omits the rest, is regarded as a Muslim. Also, I did not pay zakah on my wealth, but for at least two years I have completed the fast of Ramadan, and I intend to continue doing so. I want to learn how to pray and make it part of my life, along with other acts of worship. 

Is it obligatory for me to pay zakah for all these many years (when I did not pay it), and to make up the days that I did not fast at the time when I was not praying? 

Please note that I have now reached the age of thirty-one years; perhaps you will understand that this may cause me a great deal of hardship; to ward off that hardship, can I start over? Will Allah forgive me if I do that?