Amos 7:14 Amos answered Amaziah, ‘I was neither a prophet nor the son of a prophet, but I was a shepherd, and I also took care of sycamore-fig trees.
Amos was looked at as being a prophet by Amaziah the priest, but he was not saying nice things so was rejected by the priests!
God chooses who He wants to be the prophets or missionaries He wants in the places He wants them to be.
As long as we listen to God and are faithful in telling people what God teaches us, then we too are doing God’s will in our lives.