# and your poverty will come

"If you continue to be lazy, your poverty will come" or "While you sleep, poverty will come"

# your poverty will come like a robber

"you will suddenly become poor, just as if a robber came and stole everything you have"

# and your needs like an armed soldier

"and you will become needy just as if an armed soldier stole all your things" 

# an armed soldier

"a soldier who is holding a weapon" or "a man with a weapon"