God’s servants selected for a season and a reason to complete a job. They needed to continue through various trials and persecution for the sake of the brethren. Examples of servants and their works and personal attacks.
A minister is aware of the commission and is not afraid to do it. They are men of integrity. Their message is in harmony with previous apostle and building upon it. They have a total disregard of whether the message is accepted or not. The commission was authenticated by signs and wonders.