Question: My elder brother commits major sins. He dares to beat my father who is an old man. We do not know how he has become like that when we are a religious family and nobody else from amongst us is like this elder brother.
The answer: There are some reasons behind this phenomenon. The most important one of them is negligence in the upbringing of this brother from his childhood and not watching him whenever he went out of the house and when he associated with bad friends.
Some families may be excused because of being busy with their living affairs or because of the poor cultural level of the parents or the absence of the master of the family as if when the father is in prison for example. The result is that a serious deviation happens to one of the family members.
Advice usually does not have any effect after the deviation roots deeply inside that person. The severity of that deviant person against the adviser is another result of deviation.
Nevertheless, despairing of reforming this deviant one is not permissible. It compels you to keep on advising him gently and kindly and trying to keep him away from his bad friends by sending some good persons to make friends with him and to busy him with lawful amusement. The troubles of these attempts are less than the troubles of leaving him alone as he is bound to commit more sins.