Book, Chapter

 1    I, pref|        suffer man any longer to err in search of the light of
 2    I, 6   | inasmuch as they were liable to err, being themselves but men.
 3    I, 6   |       of truth before those who err from the truth and serve
 4   II, 3   |       themselves to be in error err willingly, how much more
 5   II, 5   |     uncivilized or ignorant men err, since even philosophers
 6   II, 7   |         The foolish, therefore, err in a twofold manner: first,
 7   II, 14  |      began to be heathens. They err, therefore, who contend
 8   II, 18  |       But now He suffers men to err, and to be impious even
 9  III, 10  |         wise; for although they err in choosing religion, yet
10  III, 15  |         good life. We shall not err in saying that philosophy
11  III, 20  |         feet. What then? did he err in his words? It is not
12  III, 29  |       may not sometimes fail to err, wish to be wise in a foolish
13    V, 9   | impossible that they who do not err in all the actions of their
14    V, 9   |   actions of their life, should err in the main point, that
15    V, 9   |        impossible that they who err in the whole of their life
16    V, 20  |      the people, they willingly err, and favour their own folly.
17    V, 20  |        they had been willing to err by themselves, and to be
18   VI, 10  |  Accordingly Lucretius does not err when he says: "In short,
19   VI, 15  |      moderation. Therefore they err, be cause they do not succeed
20   VI, 16  |  possible that he who walks may err, and that he who runs may
21   VI, 19  |         that is, that when they err, we should correct them