These same people, zealous for what they believe to be true evangelism preach this example of guilt, will in a second, wring their hands quite worrisome when their next meal is in question. How can such a temple speak faithless things?
Expressions of doubt of one's salvation. Worries about food, clothing and shelter are common sentiments I have heard from Christians who chastise others who do "physical" wrongs, yet they doubt the security that comes with Christ's blood, going against the very fabric of why they call themselves "Christians". How can such a temple speak faithless things?
"There is nothing from without a man, that entering into him can defile him: but the things which come out of him, those are they that defile the man." - Mark 7:15
From the abundance of the heart the mouth speaks and it is the declarations of the heart that determines the temple that surrounds it... A true temple is revealed by the contents of its heart within...not without...
"A good man out of the good treasure of his heart bringeth forth that which is good; and an evil man out of the evil treasure of his heart bringeth forth that which is evil: for of the abundance of the heart his mouth speaketh." - Luke 6:45