Concept:Libation is a religious act of pouring a drink as an offering.Explanation:Libation is not meant to curse enemies or literally quench the thirst of gods.It is a form of prayer and respect offered to spiritual beings.It is mainly done to invite the presence and favour of the divinities and ancestors.Therefore, the main purpose is to seek the favour of the divinities.Answer:C. seek the favour of divinities