The result leaves the Gunners sixth, 10 points behind fourth-placed Tottenham in the final Champions League spot.
"We want first of all to be strong at home and win our home games and, after Thursday, we want to win again".
However, Ozil wouldn't be denied his 50th Premier League assist for long.
Although the official attendance was recorded as over 59,000 the pictures on TV suggested that hardly any Arsenal fans turned up to see their goalkeeper break the record.
Arsenal legend Patrick Vieira has said the criticism being levelled at Arsene Wenger is "hard to accept", but conceded he would like to manage the club one day.
However, a penalty was conceded just after the goal when Roberto Pereyra was brought down.
After Petr Cech saved a Deeney penalty on the goalkeeper's way to a 200th Premier League clean sheet, Bellerin was quick to aim a barb at Deeney over social media.
Aubameyang's goal came after he latched onto the Armenian's through ball.
"He had to wait a while to save a penalty and it's quite fortunate it was against Deeney".
Mkhitaryan sealed Arsenal's victory, their first league win since beating Everton 5-1 on 3 February, with a shot from inside the penalty area following Aubameyang's pass.
"His situation shows how football is, in one week he has gone from hell to heaven".