No, that's not what we mean by the struggle. This struggle is
fought, as far as we are concerned, on our knees in prayer. Weak as
we all are, it is fought within ourselves as well, as an ongoing
conversion effort for us to overcome our sinful nature, with God's
grace. And it is fought in the hope that as we allow Christ to act
more and more freely within our own souls, we will be able to help
manifest the love of Christ to the whole world.
To quote Fr. Benedict Groeschel, CFR, a famous television preacher,
the spiritual life is the life of Christ within us.
To reiterate earlier points, it is about struggles with powers and
principalities of the spiritual realm. Killing people is not going
to do it.
Of course, if one is an atheist, then this is meaningless, since
there is no belief in the existence of anything other than the
material world.
regards,
obiterdicta