'Need' in the Bible

and He did not need anyone to testify concerning man [and human nature], for He Himself knew what was in man [in their hearts—in the very core of their being].

The woman said to Him, “I know that Messiah is coming (He who is called Christ—the Anointed); when that One comes, He will tell us everything [we need to know].”

If anyone serves Me, he must [continue to faithfully] follow Me [without hesitation, holding steadfastly to Me, conforming to My example in living and, if need be, suffering or perhaps dying because of faith in Me]; and wherever I am [in heaven’s glory], there will My servant be also. If anyone serves Me, the Father will honor him.

Some thought that, since Judas [as the treasurer of the group] had the money box, Jesus was telling him, “Buy what we need for the feast,” or that he was to give something to the poor.

In that day you will not [need to] ask Me about anything. I assure you and most solemnly say to you, whatever you ask the Father in My name [as My representative], He will give you.

Now we know that You know all things, and have no need for anyone to question You; because of this we believe [without any doubt] that you came from God.”