Bastardization Of Islam

Al-Bazdawi:

We have seen that bastards (children born from Zina) are smarter and their benefit reaches more to public compare to child born from legitimate marriage. 

Source: Kashf al Asrar An Usoolil Fakhr Al Islam. Vol 1, Pg # 423.

Allama Fannawi:

Child born from Zina is smarter/ better than child born from legitimate marriage.

Source: Fusool Al Badaya'e. Vol. 1, Pg # 45.

Allama Taftazani:

We have witnessed that bastard is better than legitimate child both in matters of Deen (Religion) and Dunya (worldly affairs)

Source: Taudheeh and Talweeh. Pg. # 351-352.