Perhaps you mean
"it is important we know who the winner of the argument is"
Jesus showed interest in Christology once during his ministry and asked his disciples who the people thought he was.
By the time Jesus asked this, He had already healed a lot of people... regardless on whether these people thought Jesus was Elijah, or John the Baptist, or another prophet, or the Messiah, or just a good healer.
Jesus asked his disciples who they thought he was.
Peter gave an answer:
"You are the Messiah, the Son of God".
Jesus didn't contradict Peter.
Jesus didn't add a detailed explanation.
Jesus didn't dig deeper into Peter's mind to find out what exactly he meant
Jesus praised that answer, saying it had been revealed by The Father.
The people who participate in this thread, such as
@Peterlag,
@Runningman,
@civic,
@synergy, you and me, share Peter's conviction.
So, why would any of us think that Jesus demands from us a knowledge that He didn't demand from Peter?
If Jesus appeared to me right now and asked me
"Who do you say I am?" I would reply as Peter.
Yes, I am very lazy on these things. I prefer to be on the safe side.
The problem would come when Jesus asked me
"If you say I am the Messiah, the Son of God, why don't you do what I tell you?"