Most people assume that the Quran is a book written by Allah for the Muslims. It is here, where they are wrong. The Quran has been written for all mankind and is a book of guidance for every man walking on this planet earth. In Surah 62 of Chaper 2 of the Holy Quran, Allah refers to the Jews, Christians and Sabians and says that if anyone belonging to these three religions believes in One God- Allah and the existence of the last day of Judgment, and performs righteous and good deeds, such a person will be InshaAllah rewarded by Allah and has nothing to fear or regret.
I encourage everybody to pick a copy of the Quran and go through it. The media generally passes on misconceptions about Islam, which can only be cleared once you do a read through yourself of this magnificent book. :)
Relevant Translation below:
إِنَّ ٱلَّذِينَ ءَامَنُواْ وَٱلَّذِينَ هَادُواْ وَٱلنَّصَـٰرَىٰ وَٱلصَّـٰبِـِٔينَ مَنۡ ءَامَنَ بِٱللَّهِ وَٱلۡيَوۡمِ ٱلۡأَخِرِ وَعَمِلَ صَـٰلِحً۬ا فَلَهُمۡ أَجۡرُهُمۡ عِندَ رَبِّهِمۡ وَلَا خَوۡفٌ عَلَيۡہِمۡ وَلَا هُمۡ يَحۡزَنُونَ (٦٢)
62. Verily! Those who believe and those who are Jews and Christians, and Sabians,whoever believes in Allah and the Last Day and do righteous good deeds shall have their reward with their Lord, on them shall be no fear, nor shall they grieve.