'Simple' in the Bible

“Then you answered and said to me, ‘We have sinned against the Lord. We will go up and fight, just as the Lord our God has commanded us.’ So you equipped every man with weapons of war, and regarded it as easy to go up into the hill country.

“For anger slays the foolish man,And jealousy kills the simple (naive).

The law of the Lord is perfect (flawless), restoring and refreshing the soul;The statutes of the Lord are reliable and trustworthy, making wise the simple.

Your precepts are fully confirmed and completely reliable;Holiness adorns Your house,O Lord, forever.

The Lord protects the simple (childlike);I was brought low [humbled and discouraged], and He saved me.

The unfolding of Your [glorious] words give light;Their unfolding gives understanding to the simple (childlike).

That prudence (good judgment, astute common sense) may be given to the naive or inexperienced [who are easily misled],And knowledge and discretion (intelligent discernment) to the youth,

“How long, O naive ones [you who are easily misled], will you love being simple-minded and undiscerning?How long will scoffers [who ridicule and deride] delight in scoffing,How long will fools [who obstinately mock truth] hate knowledge?

“For the turning away of the naive will kill them,And the careless ease of [self-righteous] fools will destroy them.

And among the naive [the inexperienced and gullible],I saw among the youthsA young man lacking [good] sense,

“O you naive or inexperienced [who are easily misled], understand prudence and seek astute common sense;And, O you [closed-minded, self-confident] fools, understand wisdom [seek the insight and self-discipline that leads to godly living].

“Whoever is naive or inexperienced, let him turn in here!”As for him who lacks understanding, she says,

“Leave [behind] your foolishness [and the foolish] and live,And walk in the way of insight and understanding.”

The foolish woman is restless and noisy;She is naive and easily misled and thoughtless, and knows nothing at all [of eternal value].

“Whoever is naive or inexperienced, let him turn in here!”And to him who lacks understanding (common sense), she says,

The naive [are unsophisticated and easy to exploit and] inherit foolishness,But the sensible [are thoughtful and far-sighted and] are crowned with knowledge.

Strike a scoffer [for refusing to learn], and the naive may [be warned and] become prudent;Reprimand one who has understanding and a teachable spirit, and he will gain knowledge and insight.

A prudent and far-sighted person sees the evil [of sin] and hides himself [from it],But the naive continue on and are punished [by suffering the consequences of sin].

A prudent man sees evil and hides himself and avoids it,But the naive [who are easily misled] continue on and are punished [by suffering the consequences of sin].

A highway will be there, and a roadway;And it will be called the Holy Way.The unclean will not travel on it,But it will be for those who walk on the way [the redeemed];And fools will not wander on it.

By faith he kept the Passover and the sprinkling of the blood [on the doorposts], so that the destroyer of the firstborn would not touch them (the firstborn of Israel).

But above all, my fellow believers, do not swear, either by heaven or by earth or with any other oath; but let your yes be [a truthful] yes, and your no be [a truthful] no, so that you may not fall under judgment.