You say, then, that all that conflicts with the order instituted by the Lord, contravenes His will?

Yes, for it is a sure sign of infidelity if we are not contented with what the Lord gives to us. Moreover, if instead of having a refuge in God alone, in obedience to His command, we have recourse to them, putting something of our reliance on them, we fall into idolatry, seeing we transfer to them that which God has reserved for Himself.