If you were in the center of a redwood tree I imagine that you would not be affected by much. If you were standing beside a redwood tree I imagine that you would be affected very much by the glory of the tree.
Sin buries and barricades our affections. Sin blinds us to the ugliness of our sin, sin dulls us to the poison of our sin. Sin even tries to tell us that sin is satisfying, that righteousness is the sucker-outer of life.
When God saves us He gives us new hearts, hearts that are no longer hard but that are sensitive to the true, the good, and the glorious. He clears our minds so that we recognize the deceiving propaganda of sin. He calibrates the scales of goodness in our evaluating organs so that we hate what is wicked and love the heights of all that is good.
It’s why our time of confession each Sunday morning is a time for us to take sin seriously. We take forgiveness seriously, too, purchased by Christ on the cross, and secured by God Himself for all His elect. And while we come with faith that atonement has been paid in full, we still come to train our hearts that sin is gross, sin is rotten, sin will kill.
When we offer our worship in confessing sin we take David’s lyrics as a guide:
The sacrifices of God are a broken spirit;
A broken and contrite heart,
O God, you will not despise.
A broken and contrite heart is not without hope, but it is broken of hoping to produce something good out of our own hearts and it turns to God for His grace in forgiveness, acceptance, and renewed affections.