Whether God has immediate providence over everything?

Objections

Objection 1 : It seems that God has not immediate providence over all things. For whatever is contained in the notion of dignity, must be attributed to God. But it belongs to the dignity of a king, that he should have ministers; through whose mediation he provides for his subjects. Therefore much less has God Himself immediate providence over all things.
Objection 2 : Further, it belongs to providence to order all things to an end. Now the end of everything is its perfection and its good. But it appertains to every cause to direct its effect to good; wherefore every active cause is a cause of the effect of providence. If therefore God were to have immediate providence over all things, all secondary causes would be withdrawn.
Objection 3 : Further, Augustine says (Enchiridion 17) that, "It is better to be ignorant of some things than to know them, for example, vile things": and the Philosopher says the same (Metaph. xii, 51). But whatever is better must be assigned to God. Therefore He has not immediate providence over bad and vile things.