The Arsenal boss is of the belief that the Reds have been lucky in reaching the Istanbul final but former striker Rush does not agree and he's keen to point out the reasons why.
"Arsenal are a great side, but they could do with checking their facts before they accuse Liverpool of being 'lucky' to get to the Champions League final," says the 1984 European Cup winner.
"Only one team has remained unbeaten in the knockout stages of Europe. Even Milan have lost twice on their way to Istanbul.
"As for Arsene Wenger comparing Liverpool's success to that of Millwall in last year's FA Cup, I didn't notice any First, Second or Third Division teams in the Champions League this season.
"If Liverpool win it, they'll have had to beat the champions of Italy and England to do so. Luck has nothing to do with it.
"Besides, it was clubs such as Arsenal who lobbied UEFA so hard to extend the competition, while England is determined to extend the number of entrants from the Premier-ship to five.
"Yes, it was harder to win years ago, simply because it was so tough to qualify in the first place. But, having changed the rules, there's no point complaining if a club takes advantage."