Encouraging openness and warning of lying
From Ibn Mas'ood is reported to have said: "The Messenger of Allah (peace and blessings of Allah be upon him) said:"Cleave sincerity for sincerity guides to the charity and the charity guides to Paradise. The man remains honest and sincerity until the written request of Allah as honest. I warn you of lying, because lying in sin and sin guides guides for the Fire. The man continues to lie and lie until the written request of Allah as a liar. "
The meaning of the word "Charity": a name that encompasses all the best.