One time a guest was angry with me and said we never did anything for him but just gave him a bed, food and clothes... but nothing else. I told him that was exactly what we were supposed to do. He was still mad. 

“For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and spirit, of joints and marrow, and discerning the thoughts and intentions of the heart.” Hebrews 4:12