Possible Clues:

• Convert quiet from what we hear — one may be seen in church
• Change announced by bishop possibly painting in church
• Screen on a sacred stage
• Change and rest for audience from artwork in church
• Convert still talked of church display
• Change report and chart for Clare, as father knows it's beyond him
• Religious work giving convert ease of mind, we hear
• Replicate a diabolical work of art in a church
• Painting placed prominently in church
• Fraudulently replicate a religious artwork