'Need' in the Bible

So the eye cannot say to the hand, “I don’t need you!” Or again, the head can’t say to the feet, “I don’t need you!”

But our presentable parts have no need of clothing. Instead, God has put the body together, giving greater honor to the less honorable,

On the first day of the week, each of you is to set something aside and save in keeping with how he prospers, so that no collections will need to be made when I come.