# Look, you despisers

"you who feel contempt" or "you who ridicule"

# be astonished

"be amazed" or "be shocked"

# then perish

"then die"

# am doing a work

"am doing something" or "am doing a deed"

# in your days

"during your lifetime"

# A work that

"I am doing something which"

# even if someone announces it to you

"even if someone tells you about it"