R' Tzadok says that just b/c things go your way doesn't mean that Hashem is pleased with you [an open invite to join our R' Tzadok chaburos!!! שמעו ותחי נפשכם!!!].
This myseh makes the theological assumption that Hashem wants this dear Chabadnik ["Moishe"] to have an iPhone.
Hmmmmmmmmm 
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