Your friend is right...Islam by its nature is very Socialist religion...plz dong tag Mr.Jamahir here.....he will start his tableeghi preaching of Socialism again
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Lets have a look in our offerings and Congregatins like ....Prayers, Charity, Hajj , Ramazan, Eid ...all are time binding and people are forced to do One Act at same time ....We've another concept of "Barkat"....while eating in one Plate ...Allah bestow its efficacy in multiples...in more simple words....Little food become abundant to all members ...it is proven to me many times