Leviathan by Thomas Hobbes

10. And Of Choosing All Counsellours, And Ministers, Both Of Peace, And

Warre: Tenthly, is annexed to the Soveraignty, the choosing of all Councellours, Ministers, Magistrates, and Officers, both in peace, and War. For seeing the Soveraign is charged with the End, which is the common Peace and Defence; he is understood to have Power to use such Means, as he shall think most fit for his discharge.