'Messenger' in the Bible

this is he of whom it is written, Behold, I send my messenger before thy face, who shall prepare thy way before thee.

as it is written in Isaiah the prophet, Behold, I send my messenger before thy face, who shall prepare thy way.

This is he concerning whom it is written, Behold, I send my messenger before thy face, who shall prepare thy way before thee;

And that I might not be exalted by the exceeding greatness of the revelations, there was given to me a thorn for the flesh, a messenger of Satan that he might buffet me, that I might not be exalted.

but I have thought it necessary to send to you Epaphroditus, my brother and fellow-workman and fellow-soldier, but your messenger and minister to my need,