I cannot empathize this more. We have had something stolen from us - our joy... and with it goes our faith and our strength. Dear Brothers & Sisters... this should not, cannot, and must not be!

This is the rock where we stand when the dark clouds gather and the floods lick at our feet:

justification is by grace alone (not mixed with our merit),
through faith alone (not mixed with our works)
on the basis of Christ alone (not mingling his righteousness with ours),
to the glory of God alone (not ours).

- John Piper, When the Darkness Will Not Lift
(Legal download here)