The Apostle Paul
Romans 5:5BSB·traditional attribution

And hope does not disappoint us, because God has poured out His love into our hearts through the Holy Spirit, whom He has given us.

John Calvin Reformed @genevareformer

5. Hope maketh not ashamed, etc.; Chalmers observes, that there are two hopes mentioned in this passage, — the hope of faith in the second verse, and the hope of experience in this. “The hope of the fourth verse,” he says, “is distinct from and posterior to the hope of the second; and it also appears to be derived from another source.

Matthew Henry Presbyterian @wholebiblehenry

The precious benefits and privileges which flow from justification are such as should quicken us all to give diligence to make it sure to ourselves that we are justified, and then to take the comfort it renders to us, and to do the duty it calls for from us. The fruits of this tree of life are exceedingly precious. I. We have peace with God, Rom 5:1.

Commenting on Romans 5:1-5

John Gill Reformed Baptist @doctorgill

And hope maketh not ashamed,.... As a vain hope does, things not answering to expectation, it deceives, and is lost; but the grace of hope is of such a nature, as that it never fails deceives, or disappoints: it neither makes ashamed, nor have persons that have any reason to be ashamed of it; neither of the grace itself, which is a good one; nor...