'Base' in the Bible

For from within, [that is] out the heart of men, come base and malevolent thoughts and schemes, acts of sexual immorality, thefts, murders, adulteries,

And since they did not see fit to acknowledge God or consider Him worth knowing [as their Creator], God gave them over to a depraved mind, to do things which are improper and repulsive,

For such people do not serve our Lord Christ, but their own appetites and base desires. By smooth and flattering speech they deceive the hearts of the unsuspecting [the innocent and the naive].

Deacons likewise must be men worthy of respect [honorable, financially ethical, of good character], not double-tongued [speakers of half-truths], not addicted to wine, not greedy for dishonest gain,

he is conceited and woefully ignorant [understanding nothing]. He has a morbid interest in controversial questions and disputes about words, which produces envy, quarrels, verbal abuse, evil suspicions,

They must be silenced, because they are upsetting whole families by teaching things they should not teach for the purpose of dishonest financial gain.