The Gospel of Jesus Christ cannot be separated from who he is. To believe the Gospel is to believe in Jesus.
Just as Paul lived by faith in Christ, we should also live by faith in Christ and his Gospel.
Read Gal 2:20 in the KJV
To not believe the Gospel is to not live by faith in Christ.
How old are you that you should argue so immaturely? Your knowledge is no knowledge __ not even of the gospel.
Try this while you are at it because you need help in big way:
Interest or identification?
"I have been crucified with Christ". Gal. 2:20.
"The imperative need spiritually is to sign the death-warrant of the disposition of sin, to turn all emotional impressions and intellectual beliefs into a moral verdict against the disposition of sin, viz., my claim to my right to myself. Paul says—“I have been crucified with Christ”; he does not say, ‘I have determined to imitate Jesus Christ,’ or, ‘I will endeavour to follow Him,’ but, ‘I have been identified with Him in His death.’ When I come to such a moral decision and act upon it, then all that Christ wrought for me on the Cross is wrought in me. The free committal of myself to God gives the Holy Spirit the chance to impart to me the holiness of Jesus Christ.
“… nevertheless I live …” The individuality remains, but the mainspring, the ruling disposition, is radically altered. The same human body remains, but the old satanic right to myself is destroyed.
“And the life which I now live in the flesh …,” not the life which I long to live and pray to live, but the life I now live in my mortal flesh, the life which men can see, “I live by the faith of the Son of God.” This faith is not Paul’s faith in Jesus Christ, but the faith that the Son of God has imparted to him—“the faith of the Son of God.” It is no longer faith in faith, but faith which has overleapt all conscious bounds, the identical faith of the Son of God."
Chambers, O. (1986). My utmost for his highest: Selections for the year. Grand Rapids, MI: Oswald Chambers Publications; Marshall Pickering.
Don't bother replying. I won't be here if you don't want to agree with that understanding of intimacy from Chambers.