A number of the objectives of the family are associated with “protecting the human being (ḥifẓ al-insān)”. Some relate to human physical existence, such as preservation of the species (ḥifẓ al-naw‘) and preservation of progeny (ḥifẓ al-nasl). Others relate to the foundation of human moral existence, such as purification (tazkiyah), and consolidating identity by preserving bloodlines (ḥifẓ al-nasab). On the other hand, the objectives of the family, as a congress, are numerous, and include shielding from amorality through marriage (iḥṣān), chastity (‘afāf), inner peace (sakan), and mutual compassion and solidarity (tarāḥum).
The objectives of the family in the Noble Qurʾān go beyond the human individual and the limited family congress, to encompass the extended human congress. Indeed, the family fulfils several objectives in the course of protecting the nation of “humankind”. These include preserving the innate (fiṭrah) as a common human feature, standing as a barrier to savagery that leads to the disintegration and dissolution of human congress. Similarly, the objective of mutual recognition (ta‘āruf) with its moral rules, given it is a pre-condition for effective communication between people, and as such secures mutual compassion and solidarity, and prevents animosity and separation.