You are confusing two scriptures. Christ described a vine in the book of John to describe the fruits of ministry. Paul in the letter to Galations described the Comforter sent by Jesus.
Jesus described himself in Matthew.
Mat 10:34 Think not that I am come to send peace on earth: I came not to send peace, but a sword.
Mat 10:35 For I am come to set a man at variance against his father, and the daughter against her mother, and the daughter in law against her mother in law.
Mat 10:36 And a man's foes [shall be] they of his own household.
My niche and mission in this life is consumed in the Great Commandment:
Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.
There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
We love him, because he first loved us.
If a man say, I love God, and hateth his brother, he is a liar: for he that loveth not his brother whom he hath seen, how can he love God whom he hath not seen?
And this commandment have we from him, That he who loveth God love his brother also. - I John 4:16-21