Luke 4:5

And he led him up and showed him all the kingdoms of the world in a moment of time.

The question of whether the temptation was a subjective experience of Christ; with Satan presenting cunning and subtle suggestions to his mind, or if it was an objective event with Satan appearing in the form of another human being may not be certainly known. The view here inclines toward that of Ash who said:

This was probably a visionary experience rather than a case of bodily transport, since Satan would not have control of the movement of Jesus' body and since there was no one physical locale from which all the world's kingdoms could be seen.[9]