# What will John do if he comes to Gaius and the congregation?

If John comes he will remember Diotrephes' evil deeds. 

# What does Diotrephes do with the brothers going forth for the Name?

Diotrephes does not receive the brothers. 

# What does Diotrephes do with those who receive the brothers going __forth__ for the Name?

Diotrephes forbids them from receiving the brothers, and drives them out of the congregation.