How can Christians who have fallen into sin receive freedom from guilt?

Disapproval of an action or state of heart is not the same thing as condemnation and being disgusted with.

We all bring objections to God’s love for us. The question is, what does God do with our objections?

Nights full of lonely accusatory questions aimed at yourself. “Am I even a Christian, does God love me anymore?” Your sin, like a desert, drying up every bit of hopeful water you have. Where do we turn when this is where we find ourselves?

His love for you was never given based on your goodness. He loved you, wanted you, and sent His son to die for you while you were rebellious. He’s not going to leave you now. There is massive hope for you. Keep going back to the cross. To the one who does not deal with us according to our sins, but abounds in steadfast (long suffering) love and mercy.