To you your work, to me mine.

Those who were give the Book before this, when it is read upon them, they recognize that this is the words of their Lord. They said, we believe in it and in fact we were already among those who submit to God. For them twice the compensation for the perseverence they sustained, the aversion of evil with good and for spending what God has given them. When they saw vanity talk, they turn away saying "to us our deed, to you your deed, peace be upon you, we don't seek or want ignorance" - from AlQisas:52-55