And in the earth are areas bordering each other, and orchards of vines and edible grain and palm trees bearing clusters of dates moulded on one stem or on more than one stem arising from the same root, alimented with the same water from the same source, yet We make the produce of one unlike that of the other in quality and quantity and We distinguish some in taste upon others. Indeed, here, there and everywhere are signs with prodigies emblematic of Omnipotence and Authority sensed by those who view facts with their minds' eyes