For the second time in eight days and fifth time this season, Spurs trailed in a league game only to snatch all three points to keep themselves in the most open title race for years.
The win was sealed by the latest of winners, Aaron Lennon netting in the 92nd minute to hand his side a 2-1 victory at White Hart Lane and move them to within a point of fourth-placed Manchester City and back to six of the summit.
Reiterating his belief that Tottenham are title contenders, Redknapp said: 'We're not a team that you can write off and go, 'They're going nowhere, are they?'
'Even if you're one down, we're always going to make plenty of opportunities and it's a case of sticking them away.
'I just feel we've got a belief in there that we can come from behind.'
Tottenham once again started slowly after a Champions League game - Wednesday night's 3-0 win over Werder Bremen - going behind three minutes before half-time to what was only Martin Skrtel's second goal in English football.