Just as a professional builder builds a building upon a strong foundation and the building blocks are inspected for perfection before they are used to add on to the building so are the instructions so written for a living biological instrument with senses (sentient beings). The foundation upon which the same good practical working instructions, commandments or laws are built is the "First Commandment"
A true Human (biological instrument) who is true to the same human self (individual) should know the intent of the first Commandment - which is addressed to the same Human - is for the living Human Unit to believe in God (the creator) who has introduced the same creator God and demanded that the Human unit must know that the same God (Allah) is one God (Allah) and there is no God other than the same God (Allah) who creates all things and yet is not created by any other for there is no other.
When the Human unit was first turned on this command was given it and every human has this command instilled in the brain through a genetic link, to the first human unit, at the lowest cellular level.
This is the foundation of all the commandments, Laws or instructions upon which the details are built henceforth. Each additional instruction, commandment or law hereafter is a building block for the development of invisible traits or attributes which will sooner or later manifest themselves in the workings of each living biological unit. The same is true for the animal kingdom and the vegetable kingdom and the planetary kingdom and the realm of the invisible kingdom. The only exception is that the human is not compelled to believe this instruction by force but by reason because the human is prized for his or her or its brain and not its body or beauty or its strength for physically the elephant is stronger than a human and a camel more enduring than both and most birds and flowers are naturaly more beautiful than Humans. So Because Allah is knowledgeable Allah loves those who seek and obtain knowledge because Allah loved us much in order to give us a quality which only Allah is able to give to whom ever Allah pleases and for reason well known to those who reflect back to their creator with thankfulness and with righteous deeds performed first unto themselves (for the sake of saving one self first) and unto others later for there is an instruction code within every living or inanimate unit or entity.
A foundation is first built then the framework is built then, the bricks added on, then the inside is worked on, then the finishing touches, then the decoration. As Such each commandment or instruction or law is built upon the body and made in to faith.
With Love and Understanding