Once Moosa (AS) asked Allah Taala: O Allah ! you have granted me the honour and privilege of talking to you directly, Have you given this privilege to any other person? Allah Taala replied, O Moosa during the last period I am going to send an ummat, who will be the Ummat of Mohammed (SAW) with dry lips , parched tongues, emaciated body with eyes sunken deep into their sockets, with livers dry and stomachs suffering the pangs of hunger- will call out to me (in dua) they will be much much closer to me than you O Moosa! while you speak to me there are 70000 veils between you and me but at the time of iftaar there will not be a single veil between me and the fasting Ummati of Mohammed (SAW) O moosa I have taken upon myself the responsibility that at the time of iftaar I will never refuse the dua of a fasting person!