One thing that strikes me is how well St. Therese complements St. Ignatius of Loyola, whom I have been discussing with my adolescent Theology students. St. Ignatius urges us to “Find God in All Things”, which is one of the major themes of his Spiritual Exercises and Ignatian Spirituality in general. St. Therese, it seems to me, takes that a step further and asks us to then serve God in all things. That is the essence of her Little Way: we can do even something as (apparently) trivial as, say, sweeping the floor “For The Greater Glory of God” (Ad Maiorem Dei Gloriam, or AMDG, a favorite motto of St. Ignatius and the Jesuits).
It is in this way that St. Therese is a soldier. Not a literal soldier, of course, as St. Ignatius had been; rather, with her Little Way she is a strategist, a general, for each one of us in the Spiritual War that rages in our heart and mind between the Spirit of Christ and the Spirit of Satan. The Devil is in the details; inattention in little things can lead to self-centeredness in little things and, given just how many little things there are, can mean a lot of time focused on ourselves. Self-immersion leads to selfishness, which is an invitation to the Evil One to move in. It’s best not to yield an inch of ground to the Enemy and, as The Little Flower has shown us, save it all for Jesus. Perhaps then, God willing, we can, like St. Therese, spend our Heaven doing Good.