If you’re not accountable in life that means ultimately that your life doesn’t count.
We experience the grace of an infinite God, but grace is not infinite.
At the final judgment, everyone will stand before God alone.
For the Christian, every tragedy is ultimately a blessing, or God is a liar.
No sinner has the right to say with impunity, 'God you owe me grace.' If grace is owed, it is not grace. The very essence of grace is its voluntary character. God reserves to himself the sovereign, absolute right to give grace to some and withhold that grace from others.
If you care about the slaughter of the innocent, then for God's sake, speak up.