I'm not sure what it means. His daily verse selections have been so odd. Had these posts happened before the murder, I'd try to stop myself from reading too much into them but in my opinion, everything he does or says publicly is fair game for scrutiny. My take is that he's venting via scripture.
I'm usually on the "people grieve differently" bandwagon with everyone else when a horrible thing like this happens and try to rein in any auto-judgment I may have of how someone's grief should look but so far, even with all the time he's spent in front of a camera talking, there hasn't been enough grief shown for me to even stop myself from being judgmental. There are explanations for this other than guilt, and I acknowledge that.
It's pretty obvious where I lean in my opinion (worth absolutely nothing, by the way) of what general direction the evidence is pointing but if I am wrong, I will truly and genuinely be relieved to be wrong. To lose your mom, your daughter, your sister in such a violent, horrific way is more than my mind can imagine and my hope is that those girls have a strong and loving Dad there to comfort them and help them deal with this nightmare.