When did Our Lord render most glory to God, if not when, laid upon the cross, His hands and feet were pierced? This was the greatest act of His service. And what use did He make of those moments? To suffer, to offer; His sufferings were an oblation, and odor of sweetness, to His Father. While you are sick you must lay aside a regular meditation; but to endure the scourges of Our Lord is no less a good than to meditate; no, indeed, but it is rather better to be on the cross with Jesus Christ than merely to contemplate Him in prayer.
-St. Francis de Sales
Prayer in Time of Sickness
O Jesus, You suffered and died for us; You understand suffering; teach me to understand my suffering as You do; to bear in in union with You, to offer it with You to atone for my sins, and to bring Your grace to souls in need. Calm my fears; increase my trust. May I gladly accept Your holy will and become more like You in trial. If it be your will, restore me to health so that I may work for Your honor and glory and salvation of all.