The Bible teaches doctrine. The Bible defines who Christ is. If Christ is not the Christ of the Bible, for example, then He is not Christ at all. If salvation is not what the Bible teaches then it is not salvation at all.Christianity is not defined by our denominations. If you claim to have been saved then you are wrong. The Bible says that we are all sinners and that is why we must ask God for forgiveness, in our daily prayers. Does the bible talk about the best denominations?
Paul warned:
Galatians 1:8 But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed.
--If one is preaching the wrong gospel, Paul says "let him be accursed." Why? He is directing people to hell and not to heaven.
I know for sure if I were to die tonight that I would go to heaven. I know that beyond any shadow of a doubt. And no, I am not wrong. I know because I don't have a religion; I don't have a denomination, etc. but rather I have a relationship with Christ. He gave me eternal life and forgiveness of sins more than 40 years ago when I trusted him. At that time all my sins were forgiven: past, present and future.
Romans 8:1 There is therefore now no condemnation to them which are in Christ Jesus,
1 John 5:12 He that hath the Son hath life; and he that hath not the Son of God hath not life.
--I have the Son; ergo I have life and life eternal.
1 John 5:13 These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.
--I know I have eternal life.
I am truly sorry for those who have not this assurance.