A company, named Mayer, which produces nails (the iron ones) wants to have a new advertisement poster...

A company, named Mayer, which produces nails (the iron ones) wants to have a new advertisement poster...

and asks an avertising agency to create a new one. One week later the avertising agency demonstrate their creation:
There is Jesus nailed on the cross and this line "Mayers nails gonna last forever"
The representative of the nail-company answers " We cant take this one, the church is going to get furious about this one! Show me a new one in a week!"
Another one week later:
Jesus lies in the dirt and there is the line "that had not happend if you had used Mayers nails!"