The figure of Dajjal is depicted as very dangerous. He has curly hair, one blind eye, and a large and tall body. It is explained in the following hadith: "He has curly hair, one blind eye. In my opinion, he resembles Abdul Uzza bin Qathan." (HR Muslim, Abu Daud, At-Tirmidzi, and Al-Hakim) Another important characteristic that Dream's friends should know about Dajjal is the writing on his forehead. The writing is truly real, and when read, it sounds like "كَافِر" (kafir). When hearing the word kafir, this is the opposite of faith. That is, people who do not follow the guidance of Allah SWT.

Through the words of the Prophet Muhammad, he said: "And between his two eyes is written 'kaafir'." (Narrated by Bukhari) From another narration, it is said that the writing is fragmented into three Arabic letters and can be read by every Muslim. Even Muslims who are illiterate can also read the writing. Quoted by Atho'illah from the book Syarah al-Nawawi li Muslim as follows: "The writing is real and it is the actual writing. Allah made that sign to expose his disbelief and lies."

Meanwhile, polytheists and sinners cannot see that writing. In addition, those who constantly chase after the world and have blind hearts will also not be able to see the infidel writing on Dajjal's forehead. As the Prophet Muhammad said: "On his forehead there is writing 'infidel' that can be read by everyone who hates his actions." (HR. Muslim) On the other hand, some argue that at the beginning of Dajjal's appearance, it is not directly with his blind eyes and having the writing of infidel on his forehead. The reason is that if it already exists from the beginning, then the Muslim community will immediately avoid him. However, the Prophet Muhammad said that many Muslims become followers of Dajjal.