The Messenger of Allah (ﷺ) said, "If anyone is pleased with Allah as his Rubb, with Islam as his religion and with Muhammad (ﷺ) as (Allah's) Messenger, surely, he will be entitled to enter Jannah." Abu Sa'id was delighted with this and requested the Messenger of Allah (ﷺ) to repeat it. He (ﷺ) repeated it again and then said, "There is also another act by which Allah will elevate the position of a (pious believing) slave in Jannah to a grade one hundred degrees higher. And the distance between any two grades is equal to the distance between heaven and earth." He asked the Messenger of Allah (ﷺ) what it was and he ((ﷺ)) replied, "Jihad in the way of Allah; Jihad in the way of Allah."[Muslim].