Islam is a complete code of life. Embracing Islam, a Muslim is supposed to accept and perform five obligatory acts wholeheartedly, These five obligatory acts are called the five pillars of Islam. It means the building of Islam is supported by these five fundamental Pillars (acts). Discarding these acts, the faith of Muslims collapses. Pillars of Islam, including Shahada, Salat, Zakat, Fast, and Hajj. The importance of these five pillars of Islam has always been solid. Discarding, one of them means to abandon Islam.
Moreover, it is easy for every human being to understand Islam by realizing and understanding the importance of the pillars of success.