Indeed, those who believed and those who are Jews, and the Sabeans and the Christians, whoever believes with Lord Allah and the Last Day and are doing righteous deeds, then upon them, there shall be no fear and for them will not be grieved.
Since Adhikr is the Permission of the Lord to become a believer, the people of the last Messenger who inherited the final version of Adhikr will not enter Paradise without becoming a believer with It. Instead, they are the fuel of Hellfire for not utilizing It themselves and not giving It to others as explained in verses 2: 165-167 and 6: 26. The other people belonging to Messenger's community such as Jains, Buddhists, Hindus, Jews and Christians who didn't receive Adhikr if they believe in the Lord, the Day of Judgment and do righteous deeds beneficial for the whole creatures, they will not be sent to Hell or Paradise. Instead, they will be sent to any other world than Paradise or Hell after drinking from the “Kouther lake”, a drink with which no thirst will be felt ever after as told in verses 108: 1-3. See explanation 2: 62; 3: 100-101; 4: 44 and 122-124.