1)
Why does the Torah add the words "ha'Omeid Lefanecha"?
1.
Targum Yonasan: This is Yehoshua's reward for serving Moshe in his (Moshe's) Beis-ha'Midrash. 1
1
Because serving a Talmid-Chacham is greater than learning from him. See Ba'al ha'Turim. Refer also to Bamidbar 27:15:1:1**..
