Am I My Brother's Keeper?

Cain said to his brother Abel, 'Let us go out in the field.' When they were in the field, Cain attacked hisbrother Abel and killed him. Then the LORD asked Cain, 'Where is your brother Abel? ' He answered, 'I do not know. Am I my brother's keeper? ' The LORD then said: 'What have you done! Listen: your brother's blood cries out to me from the soil! Therefore you shall be banned from the soil that opened its mouth to receive your brother's blood from your hand. Ref. to Gn 4: 1-15,25 (Graphic: Maerie Aloïse saved to Caín & Abel in [ Mythology ] Christianity Pinterest)