Simplify the following text for a Grade 6 native English-speaking person.
Original: A striking contrast is formed between Wormwood and Screwtape during the rest of the book .
Simplified: Screwtape is always afraid that God will step in and stop Wormwood 's temptations . Screwtape says that when the patient prays to God for help , God always comes , so Screwtape is fearful .