English: For Yehoshua, Moshe had already sought mercy, as it is said: “And Moshe called Hoshea son of Nun Yehoshua” — Yah will save you from the counsel of the spies.
Type of Learning
Name expansion — the added letter is a prayer for protection.
What Is Learned
Moshe’s renaming of Hoshea is read as a request that Hashem save him from joining the spies’ plan.