Fund Raising

                   

A priest requested for fund raising to build a church. then the congregation contributed 30 thousand only. 

Immediately after, thieves entered and held the church under siege and ordered everyone to hand out everything in their pockets. 

They gathered 8 million, 2 hundred thousands and 50 cents. 

Later, the thieves gave the cash to the priest in order to fund the church building project. 

Who has committed sin between the thieves and the church congregation?