Hezekiah’s sign

Hezekiah’s Sign

How did God turn the shadow on the steps, ten steps backwards? Did God turn back time?

‘This is the Lord’s sign to you that the Lord will do what he has promised: “I will make the shadow cast by the sun go back the ten steps it has gone down on the stairway of Ahaz.” So the sunlight went back the ten steps it had gone down’.

Isaiah 38:7