So I found the following Samuel Taylor Coleridge observation helpful:
“Evidences of Christianity! I am weary of the word. Make a man feel the want of it; rouse him, if you can, to the self-knowledge of his need of it; and you may safely trust to its own Evidence -- remembering only the express declaration of Christ himself: ‘No man cometh to me, unless the Father leadeth him!’”To which one can only add another of Jesus’ “hard sayings,” namely: “Without me you can do nothing.”
So, when I lament this or that peril with which we are now faced, my principle reason for doing so is not to "gloat over the wrongdoing of others" (as St. Paul put it) but rather to "make man feel the want of [Christianity]," to rouse us to the grim reality of a world even more forgetful of Christianity than we are today.