Römer 5:4

patience worketh experience--rather, "proof," as the same word is rendered in Co2 2:9; Co2 13:3; Phi 2:22; that is, experimental evidence that we have "believed through grace." and experience--"proof." hope--"of the glory of God," as prepared for us. Thus have we hope in two distinct ways, and at two successive stages of the Christian life: first, immediately on believing, along with the sense of peace and abiding access to God (Rom 5:1); next, after the reality of this faith has been "proved," particularly by the patient endurance of trials sent to test it. We first get it by looking away from ourselves to the Lamb of God; next by looking into or upon ourselves as transformed by that "looking unto Jesus." In the one case, the mind acts (as they say) objectively; in the other, subjectively. The one is (as divines say) the assurance of faith; the other, the assurance of sense.

The apostle, having made good his point, and fully proved justification by faith, in this chapter proceeds in the explication, illustration, and application of that truth. I. He shows the fruits of justification (Rom 5:1-5). II. He shows the fountain and foundation of justification in the death of Jesus Christ, which he discourses of at large in the rest of the chapter.