Allah (swt) said He always listens to good prayers made by everybody. He listens to the prayers made by believers and sinners. Best prayers are those that are taught by Allah (swt) in the Quran and those taught by our beloved Prophet (S). In this booklet, 21 du'a from the Quran are included. Some of these du'a were first prayed by the prophets. Some du'a were made by believers seeking guidance. Others were taught by Allah (swt) showing the believers what at ask for and how to ask. We can pray to Allah (swt) anytime using our own language. However, it is better to pray using the exact words from the Quran. We must make it a daily practice to pray to Allah (swt) - after waking up, after salah, before going to bed, and at any other time.