Ruling on delaying the prayer due to playing cards

Question:
He says: Sometimes my father plays cards and delays the prayer. Is there a sin in that?

Answer:
Yes, it is obligatory for him to pray with the Muslims, and he should beware of being lax in this; for the congregation is obligatory upon the Muslim. When he hears the call to prayer, it is obligatory for him to respond to the call, go, and pray with the people. If he prays alone, he has sinned.
Therefore, it is obligatory for him to fear Allah, pray with the Muslims, and not be lax regarding the congregation, whether by playing cards or otherwise. Playing cards is a reprehensible act and one of the instruments of amusement. It is obligatory to leave the play and stand up for prayer. This is the obligation upon your father, and upon others. You should advise him frequently, persist in doing so, and be patient with the advice; perhaps Allah will guide him through your efforts. Yes.

The presenter : O Allah, amen. May Allah reward you with good.