The Christian Life: A Warfare
by T. Austin-Sparks
"It is not necessary to inform you that the Christian life is a warfare, but it is a matter concerning which we need to have a realisation. There is a great deal of difference between knowing a thing by way of information and realising what that thing really means. It is a matter, therefore, for our remembrance and for our realisation, that the Christian life is a warfare."
Luke 4:1-13, 1 Tim 6:12, 2 Tim 2:3,4