Dua and depending upon Allah

Dua (supplication) and depending upon Allah does not mean to leave working by what is possible.
The human makes dua to Allah that He facilitates his matter and in the same time he works to arrive to his objective and awaits help from Allah Subhana. And whoever awaits aid of Allah with honest intention and sincerity to Allah Subhana, he will surely find Divine help and aid present in front of him