‏ Titus 1:6

6An elder must be blameless, faithful to his wife, a man whose children believe
Or children are trustworthy
and are not open to the charge of being wild and disobedient.

‏ Titus 1:10

Rebuking those who fail to do good

10For there are many rebellious people, full of meaningless talk and deception, especially those of the circumcision group.
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