forever

Dear scholars, As-Salamu `Alaykum. I have read and even heard an imam say that hell is not forever. It even said that one day hell will wither up like a corn field during winter, and that everyone that resides in it will leave it and enter paradise. Jazakum Allah khayran.

Dear scholars, As-Salamu `alaykum. Is it allowed in Islam for a Muslim to remain single for his whole life? If it is allowed, can you provide any support or proof from the Qur’an and Sunnah? Are there any rules or regulations for leading such a lifestyle? Jazakum Allah khayran.