'Speaks' in the Bible

Is God simply thinking about the oxen? Or is it really in our interest that He speaks? Of course, it was written in our interest, because it is His will that when a plough-man ploughs, and a thresher threshes, it should be in the hope of sharing that which comes as the result.

For he who speaks in an unknown tongue is not speaking to men, but to God; for no one understands him. Yet in the Spirit he is speaking secret truths.

But he who prophesies speaks to men words of edification, encouragement and comfort.

He who speaks in an unknown tongue does good to himself, but he who prophesies does good to the Church.

I should be right glad were you all to speak in 'tongues,' but yet more glad were you all to prophesy. And, in fact, the man who prophesies is superior to him who speaks in 'tongues,' except when the latter can interpret in order that the Church may get a blessing.