'Necessary' in the Bible

Only the Levites shall perform the service of the Tent of Meeting (tabernacle), and they shall bear their iniquity; it shall be a statute forever throughout your generations, that the Levites shall have no inheritance [of land] among the children of Israel.

and give to my son Solomon a perfect heart to keep Your commandments, Your testimonies, and Your statutes, and to do all [that is necessary] to build the temple [for You], for which I have made provision.”

“I have not departed from the commandment of His lips;I have kept the words of His mouth more than my necessary food.

But when he is found, he must repay seven times [what he stole];He must give all the property of his house [if necessary to meet his fine].

For you will not go out in a hurry [as when you left Egypt],Nor will you go in flight [fleeing, as you did from the Egyptians];For the Lord will go before you,And the God of Israel will be your rear guard.

“Leave your orphans behind; I will [do what is needed to] keep them alive.And let [those who are] your widows trust and confide in Me.”

Shadrach, Meshach, and Abed-nego answered the king, “O Nebuchadnezzar, we do not need to answer you on this point.

Draw water for a [long, continued] siege!Strengthen your fortresses!Go down to the clay pits, trample the mortar!Prepare the brick kiln [to burn bricks for the rampart]!

“Woe (judgment is coming) to the world because of stumbling blocks and temptations to sin! It is inevitable that stumbling blocks come; but woe to the person on whose account or through whom the stumbling block comes!

They asked Him, saying, “Why do the scribes say that Elijah must come first [before the Messiah comes]?”

When you hear of wars and rumors of wars, do not be alarmed (frightened, troubled); these things must take place, but the end is not yet.

But Peter kept saying insistently, “If I have to die with You, I will not deny You!” And they all were saying the same thing as well.

And He answered, “Why did you have to look for Me? Did you not know that I had to be in My Father’s house?”

[Now he was obligated to release to them one prisoner at the Feast.]

Was it not necessary for the Christ to suffer these things and [only then to] enter His glory?”

Just as Moses lifted up the [bronze] serpent in the desert [on a pole], so must the Son of Man be lifted up [on the cross],

Now He had to go through Samaria.

Our fathers worshiped on this mountain, but you Jews say that the place where one ought to worship is in Jerusalem [at the temple].”

“Brothers and sisters, it was necessary that the Scripture be fulfilled, which the Holy Spirit foretold by the lips of David [king of Israel] about Judas [Iscariot], who acted as guide to those who arrested Jesus.

And [at the same time] Paul and Barnabas spoke out boldly and confidently, saying, “It was necessary that God’s message [of salvation through faith in Christ] be spoken to you [Jews] first. Since you repudiate it and judge yourselves unworthy of eternal life, now we turn to the Gentiles.

But some from the sect of the Pharisees who had believed [in Jesus as the Messiah] stood up and said, “It is necessary to circumcise the Gentile converts and to direct them to observe the Law of Moses.”

and after he brought them out [of the inner prison], he said, “Sirs, what must I do to be saved?”

explaining and pointing out [scriptural evidence] that it was necessary for the Christ to suffer and rise from the dead, and saying, “This Jesus, whom I am proclaiming to you, is the Christ (the Messiah, the Anointed).”

and said, ‘Stop being afraid, Paul. You must stand before Caesar; and behold, God has given you [the lives of] all those who are sailing with you.’

If anyone imagines that he knows and understands anything [of divine matters, without love], he has not yet known as he ought to know.

for the spirits of prophets are subject to the prophets [the prophecy is under the speaker’s control, and he can stop speaking];

That is why I thought it necessary to urge these brothers to go to you [before I come] and make arrangements in advance for this generous, previously promised gift of yours, so that it would be ready, not as something extorted [or wrung out of you], but as a [voluntary and] generous gift.

But as for me, brothers, if I am still preaching circumcision [as I had done before I met Christ; and as some accuse me of doing now, as necessary for salvation], why am I still being persecuted [by Jews]? In that case the stumbling block of the cross [to unbelieving Jews] has been abolished.

From now on let no one trouble me [by making it necessary for me to justify my authority as an apostle, and the absolute truth of the gospel], for I bear on my body the branding-marks of Jesus [the wounds, scars, and other outward evidence of persecutions—these testify to His ownership of me].

However, I thought it necessary to send back to you Epaphroditus, [who has been] my brother and companion and fellow soldier, who was also sent as your messenger to take care of my needs.

For you yourselves know how you ought to follow our example, because we did not act in an undisciplined or inappropriate manner when we were with you [we were never idle or lazy, nor did we avoid our duties],

Our people must learn to do good deeds to meet necessary demands [whatever the occasion may require], so that they will not be unproductive.

For it was fitting for God [that is, an act worthy of His divine nature] that He, for whose sake are all things, and through whom are all things, in bringing many sons to glory, should make the author and founder of their salvation perfect through suffering [bringing to maturity the human experience necessary for Him to be perfectly equipped for His office as High Priest].

Now if perfection [a perfect fellowship between God and the worshiper] had been attained through the Levitical priesthood (for under it the people were given the Law) what further need was there for another and different kind of priest to arise, one in the manner of Melchizedek, rather than one appointed to the order of Aaron?

“And it will not be [necessary] for each one to teach his fellow citizen,Or each one his brother, saying, ‘Know [by experience, have knowledge of] the Lord,’For all will know [Me by experience and have knowledge of] Me,From the least to the greatest of them.

Therefore it was necessary for the [earthly] copies of the heavenly things to be cleansed with these, but the heavenly things themselves required far better sacrifices than these.

Grace and peace [that special sense of spiritual well-being] be multiplied to you in the [true, intimate] knowledge of God and of Jesus our Lord.

Beloved, while I was making every effort to write you about our common salvation, I was compelled to write to you [urgently] appealing that you fight strenuously for [the defense of] the faith which was once for all handed down to the saints [the faith that is the sum of Christian belief that was given verbally to believers].