If my preaching is voluntary, I have a reward. But if it is not voluntary, I am still entrusted with a responsibility.
Εἰ γὰρ ἑκὼν τοῦτο πράσσω, μισθὸν ἔχω· εἰ δὲ ἄκων, οἰκονομίαν πεπίστευμαι.