Allusion is a reference to a place, event, or literary work, either directly or by implication - It is Left for the reader to make the connection. Allusion makes sense when one has prior knowledge of the reference.
For example, Langston Hughes's poem, "Harlem" is an allusion to the play, "A Raisin in the Sun."
Further, if you are reading something about companies and brands, whatever you are reading must have an allusion, refereing to the bible, to be consider an allusion. Wish I could help some more...but here's a bible verse,
"Blessed are you who fear the LORD,
who walk in his ways!
For you shall eat the fruit of your handiwork;
Blessed shall you be, and favored."