The hidden Jewish pretended to be Muslims at first and were entitled as newly-Muslim in order to create disunity in the Islamic community. Then, they became Babis and Baha’is to encourage Muslims. At last, they returned to their Jewish creed and turned against Babism and Baha’ism!
According to Judaica encyclopedia, Crypto-Judaism is formally and extensively used. It introduces Crypto-Judaism as follows: “Those who remained in their faith in a hidden manner, but they act according to the religion accepted by them and their ancestors.[1].”
Of course, it should be paid attention that this group of the Jewish is different from a group left their beliefs and were boycotted from the Jewish community (Apostasy).
Confessed by the Baha’is, these Jewish people played an important role in forming the first cores of Babism and Baha’ism. As Hassan Nikou, one of the ex-proselytizers of Baha’ism writes: “Another class is Jewish who are famous for being hostile against Muslims… In such a way, if a person causes disunity in the population of Islam, he/she will make enemy happy and these Jewish people who have been Baha’is for 30 years according to the Baha’is themselves go to Heyfa as guests when they visit Qods as pilgrims. When they come back, they say to the Baha’is they had visited the Baha’i places as pilgrims.[2]”
Consequently, the holy Quran states about the first believers of Islam:
“وَ السَّابِقُونَ الْأَوَّلُونَ مِنَ الْمُهاجِرينَ وَ الْأَنْصارِ وَ الَّذينَ اتَّبَعُوهُمْ بِإِحْسانٍ رَضِيَ اللَّهُ عَنْهُمْ وَ رَضُوا عَنْهُ…” (التوبه/۱۰۰)
“The vanguard [of Islam] –the first of those who forsook (their homes) and of those who gave them aid, and [also] those who follow them in [all] good deeds, -well- pleased is Allah with them, as are they with Him: for them hath He prepared gardens under which rivers flow, to dwell therein forever: That is the supreme felicity.” (Tauba/100)
[۱] Ed Crypto-Jews in: Encyclopedia, V. 5, p. 1145.
[۲] Hassan Nikou, Nikou philosophy, Farahani, Bita, Vol. 1, pp. 81-82.