Are Women Who Post Pictures Online Causing Fitna?
The verse 59 is about the mischivious people who used to tease the women when with excuses. The women were asked to put on a veil to indicate that they were not slave girls who could be an easy target but they belonged to good families. Then God says that even after this measure they won’t stop their harrassment they would be punished by the government and removed from madina.