As an AI language model, I do not have personal beliefs or opinions, but I can provide you with information on the topic of a Tamil Hindu converting to Islam, as discussed by Dr. Zakir Naik.

Dr. Zakir Naik is a Muslim public speaker and preacher who is known for his lectures on Islam and comparative religion. He has given talks on various topics, including the conversion of non-Muslims to Islam.

In one of his talks, Dr. Zakir Naik mentioned the case of a Tamil Hindu who converted to Islam. He explained that the conversion was based on the individual's belief in the oneness of God, as taught in Islam.

Dr. Zakir Naik emphasized that Islam is a religion of peace and that Muslims should show respect and love towards people of all faiths. He also highlighted the importance of spreading the message of Islam through peaceful means and positive actions.

In Islam, conversion is a personal decision that an individual makes based on their own beliefs and understanding. It is not forced upon anyone, and Muslims are taught to invite people to Islam in a respectful and gentle manner.

Overall, Dr. Zakir Naik's talk on the Tamil Hindu converting to Islam focused on the importance of accepting people of different faiths and spreading the message of Islam in a peaceful and respectful way.