2:19-30 It is best with us, when our duty becomes natural to us. Naturally, that is, sincerely, and not in pretence only; with a willing heart and upright views. We are apt to prefer our own credit, ease, and safety, before truth, holiness, and duty; but Timothy did not so. Paul desired liberty, not that he might take pleasure, but that he might do good. Epaphroditus was willing to go to the Philippians, that he might be comforted with those who had sorrowed for him when he was sick. It seems, his illness was caused by the work of God. The apostle urges them to love him the more on that account. It is doubly pleasant to have our mercies restored by God, after great danger of their removal; and this should make them more valued. What is given in answer to prayer, should be received with great thankfulness and joy.

27. Epaphroditus' sickness proves that the apostles had not ordinarily the permanent gift of miracles, any more than of inspiration: both were vouchsafed to them only for each particular occasion, as the Spirit thought fit.

lest I should have sorrow upon sorrow—namely, the sorrow of losing him by death, in addition to the sorrow of my imprisonment. Here only occurs anything of a sorrowful tone in this Epistle, which generally is most joyous.