“your brother’s blood.” This verse reveals the horror of the sin of murder. Today there is so much bloodshed in movies, TV, video games, and day-to-day life that our culture has become insensitive to the terrible sin of murder. We must make no mistake: human life is priceless, and murder is a grave sin in the eyes of God, and it pollutes the land spiritually (Num. 35:33; Ps. 106:38). In Genesis 4:10, the word “blood” is in the plural in the Hebrew text, which reads, “bloods.” This plural is the “plural of emphasis” to show the great seriousness of the crime of murder.