'Hidden things of dishonesty' 

Adam and Eve hid their disobedience in the garden and their embarrassment under fig leaves. 
Cain hid his guilt in an evasive answer: 'Am I my brothers keeper' 
Joseph's brothers hid their guilt in a blood stand coat from Jacob 
Rachael hid her gods in the camels saddle 
Moses hid the body of the Egyptian in the sand 
Achan hid the gold, silver and Babylonian garments in his tent (Joshua 7) 
The unfaithful steward hid his talents in the ground. Why? To keep them safe? We can't be…