παράκλητος

Etymology
From.

Adjective

 * 1) Called to aid, helping
 * 2)  legal assistant, advocate
 * 3)  One of who speaks on behalf: mediator, intercessor
 * 4)  comforter, helper

Etymology
From παράκλητος.

Noun

 * 1) comforter one who comforts
 * 2)  Holy Spirit, Paraclete