The paths of two greats
אלה שמות האנשים אשר-שלח משה לתור את-הארץ ויקרא משה להושע בן-נון יהושע
These are the names of the men who were sent by Moshe to scout out the land. Moshe called Hoshea the son of Nun: Yehoshua
When the Jews had almost arrived at the land of Israel, they had the idea to send spies to scout out the land. They wanted to know not only about the landscape, but about the inhabitants. Were they a conquerable force, or not? Twelve men, one for each tribe, were selected for the task. One of them was Moshe’s faithful student, Yehoshua. He was originally called Hoshea, but Moshe, as a form of prayer, added the letter yud to his name, making it Yehoshua. Moshe was concerned that the spies had evil intentions, and would falsely give a negative report. He therefore added a letter from G-d’s name to Yehoshua’s, pleading that Hashem should save Yehoshua from the council of the spies.