It is a human failing that man gives more credence to Satan's promises. Satan prevents him from spending in the way of Allah by creating unfounded fears in his heart. The thought is generated in the man's mind that what he would do if a more important need for expenditure arises soon and he would be without the money that he was giving for the good cause now. .

But man forgets Allah's promise and goes back on spending on good causes. He remains in the service of Satan and is carried away, spending huge amounts for name and fame, hearing his name mentioned on the radio, television and the newspapers!

When Allah exhorts people to be kind to their poor neighbors, needy relatives and to help them monetarily, they make an excuse that their financial status doesn't permit doing any such charity. But when Satan dictates about expense on worldly activities, they spend without giving a second thought!