Noun
One who does not believe; an incredulous person; a doubter; a skeptic.
A disbeliever; especially, one who does not believe that the Bible is a divine revelation, and holds that Christ was neither a divine nor a supernatural person; an infidel; a freethinker.
Source: Webster's dictionaryAnyone who does not do good works in this manner is an unbeliever. Source: Internet
Others say Matthew 5:44 means no unbeliever will not fully reap what they sow until they are Judged by God after death in Hell. Source: Internet
No matter how long you have been a follower of Christ, and no matter the date you were saved, you need the saving grace of God just as much as the unbeliever. Source: Internet
Given what I've read so far, I'm an unbeliever (in the Talpiot tomb as Jesus' family), which means I'm still a believer. Source: Internet
Even if you are an unbeliever of Christ Jesus, I am sure you will be able to follow this viewpoint. Source: Internet
The true believer in Christ entered into God's kingdom, the unbeliever remained forever the slave of the Demiurge. Source: Internet