I would my all resign. You would think he would curse God and die. There are modern Jobs. The only reason that you can face a crisis is if you have Christ in the crisis. If Job had been serving God for the material benefits that he got out of it, then when they were cut off Job would naturally curse God give up on God.
Love is the only motivation for Christian living.
Examine your motivation for serving Jesus. If you serve God for any other reason than Love, then when hard times come your faith will fail. If so then when the blessing stops, so will we. We should give our offerings because we love God. We need to love Him unreservedly.