Originally Posted by White_Rabbit
And if they aren't, what would constitute as a christian?
Uhm, no. They don't believe that Jesus was the Messiah/God's son.
While Christians, however, do.
That's just the difference, though. I guess there's a few more key differences that smart people can point out.
A Christian is someone who has accepted God/Jesus into their heart and is ready to [try to] live a sin free life, and spead God's words to people who have not heard it. There are different denominations of christianity that believe different things, though. Idk that's what it is for me.