Amos 1-3 [The Message]
In His pronouncement of judgement and call to repentance in this book, God clarifies that HE raises up ministers to do His will. This is an honor that no man takes unto himself. You can’t call yourself to speak for God. Most preachers will acknowledge that they have always known God wanted to use them, whether they submit or not.
Blessed is the man whom thou choosest, and causest to approach unto thee, that he may dwell in thy courts: we shall be satisfied with the goodness of thy house, even of thy holy temple. [Ps. 65:4]