The raised Couches and the lack of Heat and Cold

Allah tells us about the people of Paradise and the eternal delights they will experience, as well as the comprehensive favors that they will be given. Allah says,

مُّتَّكِئِينَ فِيهَا عَلَى الاٌّرَائِكِ

قَوَا۩رِيْرَا۟ مِنْ فِضَّةٍ (vessels of silver...76:16). Silver vessels in this world are dense which can never be like glass, and that which is made of glass can never be silver. Thus silver and glass are two contradictory concepts in this world. However, it is a characteristic of Paradise that its glasses will be as bright as silver, and as transparent and sparkling as crystal.

Sayyidna Ibn ` Abbas said: The blessings given in Paradise have their likes in this world also, except these vessels that are made of silver, but as transparent as a mirror."