Virtus Hinc Maior
Iridis Aspalathus vi suavior, ipsaque virtus
Gratior est superum quam pia cura fovet.

Here is the vocabulary:
virtus - virtue, excellence
hinc - from here, from this cause
maior - greater
Iris - Iris, rainbow
Aspalathus - rosewood (aromatic shrub used in making aspiced wine)
vis - power, strength
suavis - sweet
ipse - emphatic adjective/pronoun
que - and
gratus - welcome, pleasing
sum - be, exist
superi - the gods
quam - than
pius - pious, righteous, good
cura - care, attentiveness
foveo - favor, cherish, keep warm