Aqaaid

My Muslim relative is doing shirk

Q: I have a relative, who born as a muslim. But he is doing shirk. Every friday & in the month of ramdhan he goes to mosque. But at the same time he also vist temples & worships the idols. He is a good person with good character. I don't want him to do shirk. I want to give him dawah about Islam. So, please help me in this regard? Please let me know if there is any supplication, wazaif, dua to be read, with the barkat of which ALLAH will change him & make him a true MUSLIM. I hate his SHIRK activities. Please help me Mufti Saheb. Tell us what could we do in order to make him a good muslim?

Checking my Horoscope

Q: By curiosity I went on the net and check the characteristic of my horoscope but not what they predicts. for example they say that scorpio is strong by nature etc. Some were true but did i do shirk? I have promised not to read these things again.

Taubah after Irtidaad

Q: If a believer commits an act of kufr which renders him a murtad thereafter he repents, will that repentance be accepted or not? E.g: Someone spoke bad of Nabi s.a.w so he became a murtad thereafter he repented, will that particular sin of kufr be forgiven or not?

Using a black pen

Q: “On one occasion Shaykh Zulfiqar Naqshbandi Saheb (db), while on a journey to Zambia, requested a pen from one of his Khulafa. The Khalifa took out a Blue pen from his pocket and presented it to the Shaikh. On seeing the pen, the Shaikh said, “Subhanallah Mawlana saheb, Are you not aware of the ink colour which is Sunnah?” At this the Respected Khalifah said, that he was set aback by this, and it put his mind and heart to distress. He began thinking, what is the Sunnah ink colour? Then the Shaikh mentioned that “Haven’t you read, the colour of Ink that Nabi (Sallallahu Alayhi Wasallam) used on the occasion when he wrote letters to Kaiser and Kisra?” And then, the Khalifa remembered that, Nabi (Sallallahu Alayhi Wasallam) had used black ink.” 

Mufti Saheb, in light of the above, will I be rewarded for using a black pen  instead of another colour if my intention is to gain the Pleasure of Allah Ta’ala by following the Sunnah?

I have no problem with Hazrat Shaykh Zulfiqar Ahmed Naqshbandi (db), it is just that this the first time I became aware of this particular Sunnah. In addition, I thought Nabi Muhammad (Sallallahu 'Alaihi Wa Sallam) was illiterate and thus unable to write. Therefore, I am uncertain. Please advise.