why follow judaism is god doesn't exist?

[AlejandroA]

Yeah I've seen a lotta these questions for christianity and islam but I figure why not make one for judaism? Seriously if god is just some imaginary being in the clouds and moses never really got the tablets (well maybe he carved them somewhere decidedly worldy) then why stick to judaism if it's a lie? Honestly all religion is bad and it's better if the whole world just learned to CHILL OUT!!!