We have explained to you in this chapter that travel is a necessary condition for everything other than God in the divine truths, and indeed for everyone who is characterized by existence, and it is the travel of the great men, based on the Almighty’s saying, “Whoever is in the heavens and the earth will ask Him every day, it is in a matter,” and the hadith of the descent to The lower sky every night in the remaining third of the night, which is the entry according to the Arabs with the emphasis on the dāl, so the great men of men travel with knowledge and verification .