The Bee - 16:66 There are also lessons for you in livestock. We offer you a substance that comes out of their bellies, that is, between the digested food and the blood, for you to drink: Pure milk, delicious to drink. There are also lessons for you in livestock. We offer you a substance that comes out of their bellies, that is, between the digested food and the blood, for you to drink: Pure milk, delicious to drink.
Questions to the Verse (4)
He created farm animals:
Lessons and benefits of farm animals:
Milk from farm animals:
The general lesson in the context of verses 65, 66...81 is that Allah is the one who can do these things, and those whom you have taken as gods have no power or authority over anything besides Him. The only one worthy of worship/service is Allah who can do these things:

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