350. Commandment – kindness to blood relations
[33:7] The Prophet is nearer to the believers than their own selves, and his wives are as mothers to them. And blood relations are nearer to one another, according to the Book of Allah, than the rest of the believers from among the Helpers as well as the Emigrants, except that you show kindness to your friends. That also is written down in the Book.
[13:22] And those who join what Allah has commanded to be joined, and fear their Lord, and dread the evil reckoning; [13:26] And those who break the covenant of Allah, after having established it and cut asunder what Allah has commanded to be joined, and act corruptly in the earth — on them is the curse and they shall have a grievous abode.
[47:23] Would you then, if you are placed in authority, create disorder in the land and sever your ties of kinship?