וילך משה, he was self-propelled, just as was Amram, Moses’ father who married his aunt Yocheved, daughter of Levi, and almost certainly many years his senior. (Exodus 2,1) Another of many uses of the word וילך meaning that the person described acted of their own initiative is found in Deut. 17,3 where the Jewish idolater described had not been seduced by anyone. After having concluded the matter of the covenant between G’d and this second generation of Israelites many of whom had not been born at the time of the Exodus, Moses now proceeds to comfort the people over his impending death. He does so in order that the joy over G’d having concluded this covenant with them should not be turned into sorrow over the prospect of his impending passing from the scene. Rejoicing over having been found fit to become a party to such a covenant is something natural, the psalmist in Psalms 149,2 speaking of Israel rejoicing with or over its Maker. Being in G’d’s presence, such as here, is always a joyful experience, as is offering sacrifices to Him, as we know from Deut. 27,7.when the occasion was to mark the erecting of the stones after the successful crossing of the river Jordan.