"For every one that useth milk is unskillful in the word of righteousness: for he is a babe. But strong meat belongeth to them that are of full age, even those who by reason of use have their senses exercised to discern both good and evil" (Hebrews 5:13-14).

"The ox knoweth his owner, and the ass his master's crib: but Israel doth not know, my people doth not consider" (Isaiah 1:3).

"For the earth shall be filled with the knowledge of the glory of the Lord, as the waters cover the sea" (Habakkuk 2:14).

"The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid; and the calf and the young lion and the fatling together; and a little child shall lead them" (Isaiah 11:6).

"Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division" (Luke 12:51).