The document discusses the importance of making du'aa or supplications to Allah after salah prayers. It notes that one of Allah's names is As-Salam, which means "The Source of All Peace". Calling on Allah through du'aa brings many benefits, including contentment of the heart, increased faith, hope for those who are desperate, removal of doubts, enhanced trust in Allah, feeling closer to Allah, and phenomenal changes in confidence. The document encourages opening one's heart and calling on Allah for peace in life.