Arsenal will look to move back up to fourth place when they face a Wigan side equally desperate for a win in their English Premier League game Tuesday.
The Gunners are currently in fifth place, two points behind Tottenham and five adrift of third-placed Chelsea. Arsenal, though, do have a game in hand, the one against Wigan.
"We are on a great run, a remarkable run," Wenger told reporters. "We have a good spirit, a good understanding within the squad, so let's just continue to play.
"The best thing to do is focus on our game. You just want the players to have faith in the game you want to play, in the game we love, and focus on that.
"We have to try to be at our best tomorrow (Tuesday). Players have experience, a good solid attitude, good strong spirit, so they have good ingredients to do it."
It is also a must-win game for Wigan, with the F.A. Cup winners set to be relegated if they lose to Arsenal. Wenger is wary of the quality in the Latics squad, especially after their impressive F.A. Cup victory over Manchester City.
"Wigan is a bit repeated every year, they recover always in the period where everybody says they are finished," Wenger added
"Of course they get out in recent years every time -- just -- but when you play with that fire every year it can be dangerous.
"What Wigan have done as well is always discover players, you have to give them credit for that, with a small budget they find very good players and so that is sad of course if they go."
Arsenal will have Lukasz Fabianski and Kieran Gibbs back in contention, although Olivier Giroud misses out again through suspension, his last of the three-match ban he received for his red card against Fulham.
Wigan have several injury concerns, with Jean Beausejour, Ronnie Stam and Adrian Lopez ruled out, while Maynor Figueroa, Ivan Ramis and Albert Crusat are out for the season.
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Expected lineups: Arsenal: Szczesny; Sagna, Mertesacker, Koscielny, Gibbs; Ramsey, Arteta; Walcott, Rosicky, Cazorla; Podolski.
Wigan: Joel; Boyce, Alcaraz, Scharner, Espinoza; McCarthy, McArthur, Gomez; McManaman, Kone, Maloney.
Prediction: 3-2 to Arsenal