I have gone back to the OP.We know our Lord in battle against all the powers of darkness defeated them, along with death.
After his victory, we're told we are soldiers who go to battle against spiritual wickedness, conquering them with our King who never leaves us.
The Bible tells us our Lord and Savior Jesus Christ will come with his saints in a final battle against the beast and his army (Rev.19). This sounds exactly like the war we're currently engaged in, with the exception that the beast and false prophet aren't cast into the lake of fire, or is their army completely annihilated yet. Regardless, we can confidently say Christ has already defeated the beast, as the beast represents world empires, one of which is Rome, whom Jesus defeated when Pilate sentenced him to death.
So if we now go to war with our Lord and overcome all evil, what need is there to come with him in the future to do those things?
Is it possible that Rev.19 shows from a heavenly minded view what's happening now and that the beast is simply burned after our war to the last believer has ended?
One Great War.
How many major battles?
eddif