I'd be curious to hear what others believe the most important fundamental beliefs of Christianity are? Perhaps you believe they're enshrined in the creeds, or in your denominational statement of beliefs?
The fundementals of the Christian faith are these:
1.) Jesus Christ is the only begotten Son of God.
2.) Jesus Christ is the Second Person of the Godhead which is made up of the Father, Son, and Holy Spirit.
3.) Jesus Christ is the God/Man. 100% God. 100% Man.
4.) Jesus Christ is the Sacrifice for the sin of the world.
5.) Jesus Christ died, was buried, and rose again, because though He became the guilty party, there was no sin in Him.
6.) Jesus Christ now sits at the right hand of God the Father exercising His position as the believer's Advocate.
7.) Jesus Christ will return one day and rule the world in Righteousness.
8.) All of this is revealed in both Old and New Testaments which make up the Bible. 66 Books. 39 in the Old. 27 in the New.
Quantrill