Dawat and Tabligh

Q: What is the status of giving dawah to people towards good and abstaining them from bad? Is it fard,wajib or sunnah?

Q: Is it compulsory to make dawat to a non-Muslim who you have a friendly contact with. We met overseas and just message each and other now and then.

Q: I want to ask if I can perform Salah behind a tableegh jamat imaam because they are not proper in Imaan and aqaaid. I cannot find an Ahle Hadith masjid close to me.

Q: According to the Hadith "al Quranu hujjatun laka au alaika". If I go from place to place reminding my brothers and my self regarding Deeni tenets, will this ayat alone somehow be sufficient for my immediate salvation? Or will I be given the ability to fully act according to Deen by Barkat of this or any other ayat with steadfastness?

I am afraid you are going to answer that if I do not act on the remaining verses but stick to one Quranic verse, the bad will out weigh the good and the Quran will be proof against me.

Q: I have an Arab friend and at times he says to me that this work of tabligh is bid'ah. I normally go for three days every month in jamat and also try to spend 40 days every year. Kindly can you give me some detailed references, telling me about this work of tablighi jamat from Quran and Sunnah so I can tell him.

Q: I am a teen at the age of 17 and I am wondering if it is permissible for me to give Dawah to a non-mahram female. So I can keep in contact and choose her for marriage when Im ready. As of now I have made no absolute contact with her or exchange of words. 

Q: Kindly clarify whether it is correct to say that in the previous ummats, only the Nabi was allowed to give dawat. As proof, it is said that Hazrat Haroon (Alayhis Salaam) was made a Nabi in order to accompany Nabi Musa (Alayhis Salaam). But is it not the case that the person mentioned in Surah Yaseen also gave dawat to people by asking them to follow the Nabi? Also, people in previous ummats had to act to prevent people from wrongdoing (preventing evil is also considered part of dawat). Does this not show that ummatis of the previous ummats also had to engage in some form of dawat?

Q: I'm far away from my wife and can not manage to go see her as I am in jamaat, looked at her photo in phone while in toilet, and suddenly I could not control myself, the semen came out, I don't know what are the steps forward. As I know it's a sin but I was very desperately in need. And I'm in a 3 chilla, and it's getting quite difficult for me, as it's only my first chilla.

Q: The tashkeel that the tabligh jamaat do, is it Sunnat? One jamaat brother has mentioned this that Nabi (Sallalaho Alaihi Wasallam) would make tashkeel and Sahaabah would stand up.

Q: I just wanted to ask that a Moulana wants me to go 4 months jamaat with him but then it'll mean that it will take me another 6 months to finish my studies. What should I do, just go 3 days each month and finish my studies then go 4 months or go 4 months then come back and carry on studies?