The smartest thing I've read about the massacre in Christchurch, from Andrew Klavan:
When tragedy or atrocity strikes — as it just did with the mosque shootings in New Zealand — thoughts and prayers are not just an expression of compassion. They are, more importantly and more wisely, an expression of humility and helplessness. They are a way of saying: “There is nothing we can do in the face of this wickedness but we stand in solidarity with the victims and ask God to comfort their families in their sorrow.”
Almost every other reaction is absurd. To suggest you have the solution to the eternal problem of evil in the form of addressing your pet peeve or of blaming and attacking your political opponents is disgraceful. It is to use the bodies of the slain for a soap box. It degrades you and insults the victims.
When I pray, I am asking for God's help. I'm not necessarily asking for His help for me, but in the main what I'm really asking for is help in understanding the greater meaning of what I've experienced. In my own experience, I don't always get the answer I want, but I invariably get an answer, even though it can take a while to sink in. That's the nature of discernment.
From what I have read about the massacre and the incoherent series of beliefs put forth in the killer's manifesto. Klavan gets to that, too:
It is likewise absurd to extrapolate from the murderer’s philosophy in order to condemn philosophies that may have something in common with it. There are psychopaths on the right and left. I assume that, right and left, we all stand against them. I am a small-government, classical liberal American conservative. I think the Democratic party has lost its collective mind. But I am more than willing to stipulate that Ted Cruz and Chuck Schumer, Jim Jordan and Nancy Pelosi can all agree that murdering innocents at their prayers is bad. This is not where our disagreements lie.
We'll have plenty of time to discuss our disagreements in the next few years. But thoughts and prayers are still in order.