"人が語ることのできない罪があるかもしれないが、キリストの血によって洗い流せない罪はない。"

Simplified Meaning:

Sometimes, people do things they are deeply ashamed of and feel they can't even talk about. These actions might make them feel unworthy or unforgivable. However, this saying suggests that no matter how bad these actions are, the forgiveness offered by Jesus Christ can cleanse anyone from any wrongdoing. For example, if someone has lied or hurt others and feels too guilty to admit it, the message here is that through Christ's sacrifice, they can still find forgiveness and a chance to start over. This means that people shouldn't lose hope or feel they are beyond help. Instead, they can seek redemption and forgiveness, knowing that Christ's love is powerful enough to address any sin. Applying this to life, if you ever feel you've done something too terrible to be forgiven, remember that through faith and repentance, you can seek and receive forgiveness.