CHAPTER III SHEWETH THAT THE ARMOUR WE USE FOR OUR DEFENCE AGAINST SATAN, MUST NOT ONLY BE DIVINE BY INSTITUTION, BUT CONSTITUTION ALSO SECONDLY, The Christian’s armour must be armour of God, in regard of its make and constitution. My meaning is, it is not only God that must appoint the weapons and arms the Christian useth for his defence, but he must also be the efficient of them; he must work all their work in them and for them. Prayer is an appointment of God, yet this is not armour of proof,