Islam is a complete way of life. It is based on the guidance provided by Allah (swt), who is the Creator of the Universe. It covers all aspects of life, it tells us Purpose of our creation, our place among other creatures, our Final Destiny. It shows us way to conduct ourselves publicly and privately, It shows us way to deal with social, political, moral and spiritual affairs, It teaches us economics and transactions, It teaches us governance and administration.
Allah (swt) described Himself with beautiful Names and Attributes. These attributes are unique to Him. And no one is similar to Him in anyways. He (swt) is not like anything that the mind can imagine. Allah (swt) said: لَيْسَ كَمِثْلِهِ شَيْءٌ “There is nothing like Him”. This is usually referred to as توحيدالآسمأوالصفات (Tawheed-al-Asma-wa-Sifaat)
Al-Qadar is “the divine will and decree of Allah (swt)”, where He knew, wrote, willed and created all things in due proportion and according to a precise measure. Allah (swt) knew about everything before bringing them to existence and in accordance with proportions and measures which Allah had written in a Book called al-Lawh al-Mahfooz (the Preserved Tablet). Al-Qadaa’ is the perfectly precise execution and accomplishment of all things in accordance with Allah’s Qadar.