Christ is light and truth would be translated Christus lux et veritas est
laudo-praise
laudo
Man of Light in latin is "Luce"
To say gray in Latin, all you have to do is remember it is arementa! Hope i helped!
As a noun: spes.As a verb ("I hope"): spero.
The Latin word for people is "populus" Hope this helped!
ex lucis ad lucem (possibly)
"To search for the light" is "Quaere lumen" or "Quaere lucem".
Lux immortalis es.
I think head is "caput". Hope this helps!
In Latin you could say specula lucis, or pharus, or ignis.
Mea lux. (mea looks)