What Now? What do we do when we experience such sin and suffering in our midst?

The hope of Scripture is specifically for those who are weighed down by sin and suffering. This week our church has experienced much of sin and suffering. So, in the face of sin and suffering, what do we do now?
We mourn, because sin is evil
We love, because brothers and sisters are hurting
We examine, because we could fall as well
We trust, because our God is still sovereign and our God is still good