Seven Levels Of Jahannam – Only Muslims Would Get Out Of Hell, One Day
There is no such criteria for salvation as it is popular among Muslims. God has made it very clear that it is he honest believing in God and the hereafter and good deeds which will determine salvation of a man. It is the attitude of accepting the truth whatever it is and no matter how much it is against one’s previously holding beliefs and prejudice earn a man Jannah. Having said that the one who will be released after serving their sentence in Hell can be both Muslims and non Muslims who did not commit Shirk or other big crime like murder and did not deny the truth when they realized its truthfulness and truth did not reach them. Keep in mind that in a single narration or ahadith all aspects are not covered but they play in the backdrop of the narration.