Is it permissible to benefit from the advertisements displayed by "adhexa" on blogs in exchange for viewing or clicking?

It is permissible to profit from advertisements if their content is lawful and they do not promote anything forbidden. However, if their content is unlawful or includes promotion for something forbidden, then it is not permissible to display them, and the money earned from them would be unlawful. This is because such an act falls under aiding in sin and transgression, in accordance with the Almighty's saying: "And cooperate in righteousness and piety, but do not cooperate in sin and aggression. And fear Allah; indeed, Allah is severe in penalty."