The Ibrox side drew with Aberdeen at Pittodrie then recorded impressive wins away to Motherwell (2-0) and Hibernian (3-0) before Christmas.
Rangers beat Kilmarnock before ending the year with a crucial 2-1 victory at Celtic Park, moving them to within two points of the leaders with a game in hand.
Gerrard's men have lost just once in the Ladbrokes Premiership this season and resume their campaign against St Mirren at Ibrox on Wednesday January 22.