The Messianic prophecies were never fulfilled in Jesus. It´s a Christian tendency to read the Old Testament in a mutilated context and in doing so they throw a great piece of literature in front of swine.
It was never Yeshua´s intention to be haralded as the Messiah. His intention was to teach people how to love God not as slaves bound to the law, but to Love God as his Son and rightful heir! Forget the law, forget faith, forget dogma, you are the Son of God and the rightful heir to His Kingdom! This is the Good News.
I am a relatively new believer and I have not had the time to cross reference OT and NT myself personally. I will have to read some OT quotes and try and not dilute the context so I can see for myself.
But we are in agreeance that doctrine, law, and dogma are irrelevant in terms of the worship of God. I believe faith is still very important though and is the basis of the realization that we are the Son's of God.