We are obliged to be trustful in speech, action, thought and intention, in which trustfulness gradually will find its worthy place among the people, and in this way, the background of some sins, like hypocrisy will be lost; because an honest and trustful man cannot be a hypocrite and insincere, and because the basis of hypocrisy and insincerity is false and untruth. In fact, the losses and damages, that hypocrites have inflicted to the humanity throughout the history, caused by their untruthfulness in their speech and deed and they were not afraid of lying. In the verses 8 – 10 of Al-Baqarah (the Cow) chapter, about lying of hypocrites, Allah said:
There are some people who say: 'We believe in Allah and the Last Day, ' yet they are not believers.
They seek to deceive Allah and those who believe, but they deceive none except themselves, though they do not sense it.
There is a sickness in their hearts which Allah has increased. For them there is a painful punishment because they lie.
Therefore, human must be trustful and honest in terms of thought, intention, speech and deed in all small and big, individual and public, social and political affairs