Q1 01:00 Why one needs religion when one is happy with one’s life?

Q2 11:30 All religions teach to do good to others, why a person should follow Islam? Can one not follow any other religion?

Q3 17:40 Could you prove the existence of hereafter i.e. life after death?

Q4 25:15 When Islam is against idol worship, why then Muslims bow down to Kaaba in prayers?

Q5 31:30 When all Muslims follow the same Quran, why then there are so many sects and schools of thought in Islam?

Q6 38:20 In Holy Quran [62:4] “And among others from among them who have not yet joined them. He is the Mighty, the Wise.” When asked about this verse Holy Prophet^(sa) put his right hand on the should of Hazrat Salman Farsi^(ra) that if the faith were to go to the Pleiades a man from among them will surely find it. While the Ahmadiyya Muslim Jama’at attributes it to the fulfilment of this prophecy to Hazrat Mirza Ghulam Ahmad Qadiani^(as), but I have read commentaries of others who claim this prophecy was fulfilled by six collectors of Ahadith who were non-Arabs e.g. Bukhari, Tirmidhi, Abu Daud, Muslim, Nisai. Can you please enlighten?

Q7 44:00 Why is polygamy allowed in Islam?

Q8 54:15 If man is allowed to have more than one wife, why then women are not allowed to have more than one husband?

Q9 56:55 Why is eating pork forbidden in Islam?