Jesus promised that we would have a Comforter Who would give comfort when every other source of comfort fails:

John 14:16-17 (KJV)
16 And I will pray the Father, and he shall give you another Comforter, that he may abide with you for ever;
17 Even the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him; for he dwelleth with you, and shall be in you.

Those who have experienced this tender comfort of the Holy Spirit will know Him as The Lord My Sweet Love or El Areb Rayah.