"Pure cattle" are people with an unspoiled, unclouded conscience, people who are sincere and pure in heart, who are willing to listen to and fulfill the Will of God, His Commandments.

Negative meaning

"Cattle" is an image of a people who are alien to thinking about the meaning of life, about God, about eternity, about goodness, about moral, truly spiritual values, whose inner state is filled only with earthly, "cattle", "creaturely", material interests, contrary to the Will of God.

"Cattle" is a symbol of man, who does not strive to have the "Image" and "Likeness" of God, who by his iniquities, wickedness lost his "human face" and so acquired a "cattle", animal appearance.

Translated with DeepL.com (free version)