Hanging up flags and symbols of non-Muslim countries

Can he display gifts in his company to acknowledge Christmas?

Ruling on sitting, resting on the heel of the left hand behind one’s back

Her mother bore her from a marriage to a Christian man, and she is asking about the ruling on her relationship with her father and her non-Muslim sisters

How can she congratulate a non-Muslim girl who was in an illicit relationship with a boy and is going to marry him?

Ruling on buying clothing and other items during kaafir festivals in order to benefit from discounts on prices during the Christmas season