There is no issue if you respect/Love to GOD/ISHWAR/ALLAH as a murti or stone or a box with black curtain. The thing is about believing in a power. The Swami or Mr. Naik is not a 'Thekedaar' of their worshiped gods. Brother Azhar, forget Mlechchhas, Kafer & all. We people need to pray to a power, the almighty. Our viewing angles are different, but we are watching at the same one.
May Hinduism is older or may be Islaam is older. So, what is going to be!? You have to go for your work in the next morning & earn money for your family. I think, we should respect what individuals believe from their heart. The Swami is not good in his speech, I agree. He should reply Mr. Naik at that very moment. But Mr. Naik is also wrong. Why he keep saying that there was only Allah, is Allah & will be Allah only. Hindu man argue with Dr. Zakir Naik
If he respect other religions, then he should tell is is writen in Quraan only, thats why he is saying that. What is written in Vedas is written in Vedas. Why should I hart some one by saying that 'only Quran is the perfect book' . Mr.Naik is not perfect also brother. He do not have proper knowledge about Hindu Sanatan Dharma. It is HUGE. Give respect to others to earn respect.