en_tn_condensed/num/15/15.md

As you are, so also must be the sojourner

"You and the sojourner staying with you are alike before Yahweh" or "The same law applies to both you and the sojourner"

He must act as you act before Yahweh

"He must act as you act in Yahweh's presence." or "he must act as you act and obey all of Yahweh's commands." Because it says that they must act as the Israelites in Yahweh's presence, it is implied that they must obey all of Yahweh's commands.