Based on his knowledge of human nature which is subject to ignorance, negligence, shortcomings, whims, desires and forgetfulness, how should one deal with those making mistakes?
Speak a Word or Remain Silent
The Prophet (peace be upon him) said, “He who believes in Allah and the Last Day must either speak good or remain silent.” (Muslim)
Erring out of Ignorance and Erring Despite One’s Knowledge
We have to make a distinction between one who errs out of ignorance and one who errs despite his knowledge.
Mistakes Stemming from Ijtihad and Mistakes Done Deliberately
We need to make a distinction between mistakes stemming from an honest effort to find out what is right (ijtihad), and mistakes done deliberately, out of negligence or because of shortcomings.
Da`wah: Why Is the Prophet Our Best Example?
As the Prophet’s methods in dealing with people’s mistakes are wiser and more efficacious, using his approach is the best way to get people to respond positively.

