those five points on the bahrain flag represent the five pillars of islam if i recall. whatever that means
Those are the five fundamentals of Islam that are known as "pillars" of the faith.
I didn't know that the Bahraini flag had that symbolism but know about the pillars.
I'm not here to preach so ignore this is you want - the pillars are testifying to the belief in God/Allah and Muhammad as his messenger/prophet, the daily prayers, fasting in the month of Ramadhan, paying charity to the poor, and making the pilgrimage to Makkah (Hajj) in one's lifetime if one is capable mentally/physically/financially.