In the name (en twi onomati). The healing power is in that name (Page) and Peter says so. Cf. Luke 9:49 ; Luke 10:17 ; Acts 4:7Acts 4:10 ; Acts 19:27 ; Acts 16:18 . Walk (peripatei). Present imperative, inchoative idea, begin to walk and then go on walking. But the beggar does not budge. He knows that he cannot walk.