'Oracles of God' in the Bible

Great, every way. In the first place, because they were entrusted with the oracles of God.

For while on account of the length of time ye ought to be teachers, ye again have need that some one should teach you the first elements of the oracles of God, and are become such as have need of milk, and not of solid food.

If any one speak, let him speak as uttering the oracles of God; if any minister, let him do it as from the ability which God giveth; that in all things God may be glorified through Jesus Christ, to whom be the glory and the dominion for ever and ever. Amen.