All you gotta do is give em Isaiah 9:6. Then they're speechless.
		
		
	 
No we're not!  LOL! :chuckle: That is an old point that has been explained ad nauseum.  I figured that out 40 years ago.
"For a child will be born to us, a son will be given to us; and the government will rest on his shoulders:  And his name will be called Wonderful Counselor, Mighty God, Eternal Father, Prince of Peace."  (Isaiah 9:6, NASB)
Do you know that there are no upper or lower-case letters in Hebrew?  Therefore, the capital letters in that verse were put there by later English translators.  So, "mighty god" doesn't have a capital "G" in the Hebrew.  Neither does "father" have a capital "F."
Anyway...."mighty god" is translated from 
El Gibbohr.  It is very different from 
El Shaddai, which means GOD ALL-MIGHTY.  No one is ever referred to as "El Shaddai" other than YHWH---Jehovah.
mighty god = el gibbohr = a powerful, important individual = in this case, Jesus Christ
all-mighty god = el shaddai = the one and only true god over all  (in English we give Him a capital "G" even though Hebrew doesn't have capitals.
Do you understand this, bsmitts?