Comforter
In 1 Joh 2:1 the word parakletos refers to Christ: "If any man sin, we have an Advocate with the Father, Jesus Christ the righteous." Here the translation Advocate is quite correct. As the next verse shows the writer has in mind the intercession of Christ for Christians on the basis of His mediatorial work: "And he is the propitiation for our sins; and not for ours only, but also for the whole world" (1Jo 2:2).
See Advocate; Holy Spirit; Paraclete.