If those who do not possess knowledge avoid the scholarly discussions, disagreement will end.
Al-GhazaliThere are two kinds of Riya - Showing off-Ostentation ie pure ostentation and adulterated ostention. In pure ostentation "Riya" a man does a good deed only for worldly benefit. In Adulterated ostentation, a man does a good deed with the intention of reaping the benefits of the world as well as of the Hereafter.
Al-GhazaliDo not dispute with anyone in any matter as far as possible. For in argumentation lies much harm and its evil is greater than its benefit.
Al-GhazaliA human-being is not a human-being while his tendencies include self-indulgence, covetousness, temper and attacking other people
Al-GhazaliMen have such a good opinion of themselves, of their mental superiority and intellectual depth; they believe themselves so skilled in discerning the true from the false, the path of safety from those of error, that they should be forbidden as much as possible the perusal of philosophic writings.
Al-Ghazali