I Corinthians 1:29 says, "no man should boast before God." Two verses later Paul writes "Let him who boasts, boast in the Lord." One says it negatively, the other positively. I think Paul did that purposely so we would hear it. Later, he will write that we have no adequacy in ourselves, but that our adequacy comes from God.
We must guard against the adoration of man. It is true that men are able to say great things and do great things in the kingdom of God, but we must never forget that they are able to do those things because of the "greatness" of the Person that dwells in and through them.
There are no earthly heroes, my friend, there are only clay pots that the Hero of all Heroes expresses Himself through.