How would the great work of sanctification go on in a man if he had no trial? Trouble is often the only fire which will burn away the dross that clings to our hearts. Trouble is the pruning-knife which the great Husbandman employs in order to make us fruitful in good works. The harvest of the Lord’s field is seldom ripened by sunshine only. It must go through its days of wind, and rain, and storm.
– J.C. Ryle, Holiness.