I never said that Europe would be "Islamified", although Europe is projected to be 8% Muslim by 2030[0], and not all immigration is from Islamic countries. For reference, Israel is 21% Muslim[1]. If your suburb becomes 50% muslim, it's certainly going to have a big effect even if other parts of the country remain unaffected.
I don't see how your argument about geography works. Not everyone in a neighboring country is going to try to claim refugee status. Netanyahu was referring to 60,000 refugees but this was a total over many years, while Sweden, a country of similar population size to Israel, accepted 31,000 refugees in 2014 [2] and will accept even more in 2015.
[0] http://www.pewresearch.org/fact-tank/2015/01/15/5-facts-abou...
[1] https://en.wikipedia.org/wiki/Demographics_of_Israel
[2] http://www.migrationsverket.se/English/About-the-Migration-A...