And that He might distinguish those who practise hypocrisy. Indeed, it was said to them (- the hypocrites), `Come forward, fight in the cause of Allâh, or at least help the defences.' They said, `If we but knew that it would be a fight we would surely follow you, (but the Muslims were going to a sure destruction).' On that day, they were nearer to disbelief than to belief. They say with their mouths that which is not in their minds. And Allâh knows best all that they conceal.