To be an apostle requires various qualities:
1.- Total lack of interest in personal gain.
2.- Absolute sincerity in what you do.
3.- Faith and conviction in the transmission of My Messages.
4.- Total and permanent absence of ego.
5.- Absence of personal interest in the transmission of My Messages, so they be reliable and deserving of belief.
6.- Never expect reward or remuneration. I will sustain you.
7.- Work for the purpose of preaching, not personal interests.
8.- And last but not least, obedience. Working with rebels is more difficult and time-consuming.
Generally speaking, these are the conditions that an apostle must have, not to mention that they will often sacrifice their personal life for this project.