God prefers the offering of Abel, and as a result Cain is distressed and jealous to the point of murder.

上帝经常给亚伯恩典,结果，引发了该隐的嫉妒之心，起了杀意。

耶鲁公开课 - 旧约导论课程节选

Then it was really game on, as Abel Xavier inexplicably fouled McPhee just inside the area and Parkin slotted in the penalty.

BBC: By Jonathan Stevenson

How do we know that Cain thought of Abel as his sheep?

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Even such Cain-and-Abel types as Raymond Hood, a hard-drinking visionary architect, and John Todd, the authoritarian teetotaller that Rockefeller hired as his chief developer, became good business buddies.

ECONOMIST: Architecture