4 Zalig die treuren, want zij zullen vertroost worden.

pentheó = to grieve (the feeling or the act) – mourn, (be-)wail

parakaleó = beseech, call for, (be of good) comfort, desire, (give) exhort(-ation), intreat, pray

1. (properly) to call near (as to receive or give help)
2. to implore, entreat (to urgently ask (for mercy or help))
3. to exhort (to urgently counsel, encourage or admonish)
4. to comfort

Parakletos is het woord dat voor de Heilige Geest gebruikt wordt, de Trooster.