NET
18 I also thought to myself, “It is for the sake of people, so God can clearly show them that they are like animals.
Darby
18 I said in my heart, It is thus with the children of men, that God may prove them, and that they should see that they themselves are but beasts.
KJV
18 I said in mine heart concerning the estate of the sons of men, that God might manifest them, and that they might see that they themselves are beasts.