16Now a man came up to Jesus and asked, "Teacher, what good thing must I do to get eternal life?"
17"Why do you ask me about what is good?" Jesus replied. "There is only One who is good. If you want to enter life, obey the commandments." (NIV)
16And, behold, one came and said unto him, Good Master, what good thing shall I do, that I may have eternal life?
17And he said unto him, Why callest thou me good? there is none good but one, that is, God: but if thou wilt enter into life, keep the commandments. (KJV)
Loftus tried to use this to argue to say that Jesus was saying that no one is good but God and that he wasn't claiming to be God. D'Souza didn't have time to address this, so I will, because I can't stand this objection because it is stupid.. Jesus was not claiming that he was not good. This is what you would have to assume to get Loftus' understanding. No, Jesus is calling attention to all what the Young man has said in calling him good. If no one is good but God, and Jesus is good, then that means Jesus is God. QED!
On Wednesday, Dr. James White was on a radio program discussing the Trinity, a Jewish woman called in and offered this very same scripture as a rebuttal to the Trinity. Listen to how White handled it.
On Apologetics 315, you can find the audio link to the debate and below is a playlist from YouTube.
Apologetics 315: Dinesh D'Souza vs. John Loftus Debate MP3 Audio