riyadhussaaliheen:

• Verily! (During the worldly life) those who committed crimes used to laugh at those who believed.
• And whenever they passed by them, used to wink one to another (in mockery);
• And when they returned to their own people, they would return jesting;
• And when they saw them, they said: “Verily! These have indeed gone astray!”
• But they (disbelievers, sinners) had not been sent as watchers over them (the believers).
• But this Day (the Day of Resurrection) those who believe will laugh at the disbelievers
• On (high) thrones, looking (down at the disbelievers).
• Are not the disbelievers paid (fully) for what they used to do?

Surah Mutaffifin, Verses 29-36.

We don’t need to answer to those who slander Islam, for Allah the Almighty has already answered them.

(via harrischacha-deactivated2013021)