“Why isn’t holy water used in vaccines?”/“Because you can’t take the lord’s name in vein.”

The COVID-19 (coronavirus) pandemic resulted in new vaccines. A joke was posted on Reddit—Dadjokes on July 22, 2021:
   
Q: Why isn’t holy water used in vaccines?
A: Because you can’t take the lord’s name in vein.
 
“Vein” is a pun on “vain.”
 
     
Wikipedia: COVID-19 pandemic
The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), first identified in December 2019 in Wuhan, China. The outbreak was declared a Public Health Emergency of International Concern in January 2020 and a pandemic in March 2020.
 
Twitter
UnofficialHalfbakery
@UnofficialHB
Intravenous Holy Water (0.5): Take the Lord’s Name in Vein http://bit.ly/aKfu9U
9:21 AM · May 13, 2010·Twitter Web Client
 
Reddit—Dadjokes
Posted by u/danlehavj July 22, 2021
Why isn’t holy water used in vaccines?
Because you can’t take the lord’s name in vein.
Credit to my brother.
 
Twitter
Ben of La-Maluna Moyai
@Radio_Alergy
Why isn’t holy water used in vaccines?
Because you can’t take the lord’s name in vein.
7:05 AM · Jul 22, 2021·Fenix for iOS
 
Twitter
Mailwa Mailwason
@g_mailwa
Why isn’t holy water used in vaccines?
Because you can’t take the Lord’s name in vein.
8:13 AM · Jul 22, 2021·Twitter for Android
 
Twitter
Matthew Jacobi
@daloore
Why isn’t holy water used in vaccines?
You can’t take the lord’s name in vein.
2:34 AM · Jul 23, 2021·Twitter for Android