If you say JW is not christian, what in the bible say other churches are better? All churches are in essence the same as JW. There is a heirachy everywhere. JW are not worse than for example Catholics or mormons. The leaders of all churches are the same stubborn. They are like the scribes and pharisees. And you attacking jw are you your self a good christian?
Where in the bible is it said that you should believe in trinity to be a christian?
If you believe Jesus is the Christ and try to keep his commandments, aren't you already a christian?
What value is the Nicene Creed? I see nothing! It was a invented dogma hundreds of years after the apostles. Why ever should we care about it? Better read a good portion of the Bible everyday than listening someone explaining it to you. Your teacher could even misslead you. If a blind leads a blind, both will fall into the pit.