The Apostle Paul said in his letter to the Ephesians that we should "Put on the full armour of God so that you can take your stand against the Devil's schemes." Paul uses the armour of a Roman soldier as an example of how we should protect ourselves for each day.
There are enough problems and challenges to fill every day. Yet, with our minds turned to God at the start of each day, armed with God's word, we will have all the armour we need for the daily battle.
Ephesians 6:11
Put on the full armour of God so that you can take your stand against the Devil's schemes.