Final answer:
The Scriptural reference for the quoted verse 'For though the tribulation is momentary and light, it works out for us a glory that is of more and more surpassing greatness and is everlasting' is 2 Corinthians 4:17.
Step-by-step explanation:
In this verse, the Apostle Paul is discussing how the hardships and trials believers face in this life are temporary and pale in comparison to the eternal glory that awaits them in heaven. He encourages them to persevere and stay strong in their faith, knowing that their present suffering will ultimately lead to a greater and everlasting glory.
Here is the verse in its context:
2 Corinthians 4:16–18:
“Therefore we do not lose heart. Though outwardly we are wasting away, yet inwardly we are being renewed day by day. For our light and momentary troubles are achieving for us an eternal glory that far outweighs them all. So we fix our eyes not on what is seen, but on what is unseen, since what is seen is temporary, but what is unseen is eternal.”