Original: In particular, the Orthodox have criticized the Roman Catholic use of decorative statues, Roman Catholics have criticized the Orthodox veneration of icons, and some Protestant groups have criticized the use of stained-glass windows by many other denominations.
Simplified: In particular, the Orthodox have criticized the Roman Catholic use of decorative statues, Roman Catholics have criticized the Orthodox veneration of icons, and some Protestant groups have criticized the use of stained-glass windows by other denominations.