You can't tell up from down when it comes to the teaching of the Scriptures and that is why you refuse to even attempt to answer the following words of the Lord Jesus which He spoke to the Jews who lived under the law:
"Verily, verily, I say unto you, He that heareth my word, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death unto life" (Jn.5:24).
"And this is the will of him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day" (Jn.6:40).
"Verily, verily, I say unto you, He that believeth on me hath everlasting life" (Jn.6:47).
"I am the resurrection, and the life: he that believeth in me, though he were dead, yet shall he live: And whosoever liveth and believeth in me shall never die" (Jn.11:25-26).
According to you in your state of unbelief "faith" by itself wasn't enough for the Jews who lived under the law to be saved.
And then you have the nerve to insult those who believe what He said in those verses.