Pronouncing the testimony of faith is sufficient to make one a convert to Islam. There are however, seven conditions that must be observed before it can effectively make one a Muslim. These are describe as follows: 1 Knowledge (Al-ilm)
Knowledge (al-ilm) of its meaning, what it negates and affirms. If a person says it without knowing its meaning, nor what its requirements are, then he will not benefit by it, because he has not believed in what it requires. Rather, he is like someone who speaks in a language that he does not understand....