Where does the Islamic nation attach importance to writing and calligraphy?

Islamic countries attach great importance to writing and calligraphy. They think that calligraphy is an invention of God, and using a pen is the most important technology that God has taught mankind. Although Arabic script is also a kind of phonography, it is different from phonography in the west that the shape of each letter in the west is relatively independent, while Arabic letters generally do not appear in isolation, and they are always integrated with other letters. Designers can create ever-changing and colorful abstract patterns by changing density, rhythm, light and shade, color, etc. Repeat the basic pattern.