but it is more vital for your sake that I remain ¹  in the body. ² 

and to have authority to cast out demons.

On the contrary, those members that seem to be weaker are essential,

Here is another way that our people ¹  can learn ²  to engage in good works to meet pressing needs and so not be unfruitful.

The following day ¹  he entered Caesarea. ²  Now Cornelius was waiting anxiously ³  for them and had called together his relatives and close friends.

But for now ¹  I have considered it necessary to send Epaphroditus to you. For he is my brother, ²  coworker and fellow soldier, and your messenger ³  and minister ⁴  to me in my need. ⁵ 

For every high priest is appointed to offer both gifts and sacrifices. So this one too had to have something to offer.

Therefore I thought it necessary to urge these brothers to go to you in advance and to arrange ahead of time the generous contribution ¹  you had promised, so this may be ready as a generous gift ²  and not as something you feel forced to do. ³ 

Both Paul and Barnabas replied courageously, ¹  “It was necessary to speak the word of God ²  to you first. Since you reject it and do not consider yourselves worthy ³  of eternal life, we ⁴  are turning to the Gentiles. ⁵