COMFORTER, noun

1. One who administers comfort or consolation; one who strengthens and supports the mind in distress or danger.

I looked for comforters, but found none. Psalms 69:20.

Miserable comforters are ye all. Job 16:2.

2. The title of the Holy Spirit, whom the Father will send in my name--he shall teach you all things. John 14:16.